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| Open pomegranate. (© 2012 LightColourShade. All rights reserved) |
29 December 2012
Autumn Treats. Delicious Organic Pomegranate
When I cut open this organic pomegranate, it turned out to be so beautiful that I couldn't resist the temptation to take some pictures as you don't come across such a magnificent deep cerise (reddish pink)-ariled specimen every day.
25 December 2012
Summer / Autumn Colours, Dark orange.
Hedging Plants. Trumpet vine (Campsis radicans)
Despite the nip in the air, there're still flowering plants left to please the eye and brighten the view.
Campsis is a genus of flowering plants in the bignonia family, Bignoniaceae.
Trumpet vine or trumpet creeper (Campsis radicans), also known as "cow itch vine" and (in horticulture) as "hummingbird vine", is a large and vigorous woody vine of the family Bignoniaceae with showy trumpet-shaped flowers. It is native to woodlands and riverbanks of the southeastern United States.
Campsis is a genus of flowering plants in the bignonia family, Bignoniaceae.
Trumpet vine or trumpet creeper (Campsis radicans), also known as "cow itch vine" and (in horticulture) as "hummingbird vine", is a large and vigorous woody vine of the family Bignoniaceae with showy trumpet-shaped flowers. It is native to woodlands and riverbanks of the southeastern United States.
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| Trumpet vine, Campsis radicans, close-up (© 2012 LightColourShade. All rights reserved) |
17 December 2012
Horses (Equus caballus) and Draught Horse Showing
As long as I can remember, horses have always been my passion. I take special joy in horse riding, I still believe that horse is the best means of transport, and getting off the horse is one of the worst mistakes humanity has ever made. History of human kind is inextricably linked to the horse — equine has been our indispensable companion for thousands of years, and look what has become of the world in the last 100-odd years.
Yet, people dope horses to make them win competition, geld male horses to make them docile, or slaughter them for food as a sign of gratitude for their help throughout the centuries. The very thought of humans eating horseflesh makes me sick — to me it's not much different from cannibalism.
Apart from its obvious utility (mind that neither the horse nor any other animal has ever needed us for its survival, but we do need animals for ours), there's something very romantic about this beautiful animal, largely due to its mane and tail streaming in the wind.
Anyway, last week we chanced upon a draught horse showing and had a lot of fun.
It was one of those halcyon days of splendid weather filled with joyous, festive atmosphere, and thankfully, I had my camera with me.
Yet, people dope horses to make them win competition, geld male horses to make them docile, or slaughter them for food as a sign of gratitude for their help throughout the centuries. The very thought of humans eating horseflesh makes me sick — to me it's not much different from cannibalism.
Apart from its obvious utility (mind that neither the horse nor any other animal has ever needed us for its survival, but we do need animals for ours), there's something very romantic about this beautiful animal, largely due to its mane and tail streaming in the wind.
Anyway, last week we chanced upon a draught horse showing and had a lot of fun.
It was one of those halcyon days of splendid weather filled with joyous, festive atmosphere, and thankfully, I had my camera with me.
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| Flaxen Chestnut Pony (Equus caballus) portrait (© 2012 LightColourShade. All rights reserved) |
29 November 2012
Geometry of Shadows
Back in my university days my favourite part of Descriptive Geometry (although I basically slept through the course, I still managed to pass the exam with flying colours) was its application for construction of projected shadows and perspective. Shadows provide a great deal of nuances and undertones both in painting and photography, with the former being superior to the latter in terms of subtlety, thus creating atmospheres and moods.
In photography, which is essentially recording patterns of light, shade, and colour (while painting is the individual’s interpretation of these patterns, hence its unparalleled subtlety), "highlights" and "shadows" are the brightest and darkest parts of a scene or image. The challenge for a photographer is to adjust photographic exposure (unless you want special effects) so that the film or sensor, which has limited dynamic range, records detail without clipping the shadows and highlights.
In photography, which is essentially recording patterns of light, shade, and colour (while painting is the individual’s interpretation of these patterns, hence its unparalleled subtlety), "highlights" and "shadows" are the brightest and darkest parts of a scene or image. The challenge for a photographer is to adjust photographic exposure (unless you want special effects) so that the film or sensor, which has limited dynamic range, records detail without clipping the shadows and highlights.
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| Geometry of shadows. Wicker chair (© 2012 LightColourShade. All rights reserved) |
22 November 2012
Summer Colours, Pink.
Zimbabwe creeper (Podranea brycei)
Podranea brycei or Zimbabwe Creeper is a beautiful climber, native to South Africa that produces cascading bunches of pale pink flowers, with thin lined hairy throats, hanging at the ends of the long, thin stems that grow up to 15 feet. If you lean towards the flowers you'll smell their delicate lemon scented fragrance.
It propagates from spring-sown seed or cuttings and grows rapidly, easily scaling walls or a framework.
A sunny position is preferred although too much heat, as well as too much water and mulchy soil could have a negative effect on the flowering.
At this time of the year it's still in full bloom.
It propagates from spring-sown seed or cuttings and grows rapidly, easily scaling walls or a framework.
A sunny position is preferred although too much heat, as well as too much water and mulchy soil could have a negative effect on the flowering.
At this time of the year it's still in full bloom.
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| Zimbabwe creeper, Podranea brycei flowers (© 2012 LightColourShade. All rights reserved) |
17 November 2012
Autumn Treats. Pomegranates and Feijoas.
I harvested these delicious fruits while walking around in the local park.
Pomegranate (Punica granatum), is a fruit-bearing deciduous shrub or small tree growing between five and eight meters tall.
Native to the area of modern day Iraq and Iran, the pomegranate has been cultivated in the Caucasus since ancient times. From there it spread to the Himalayas in Northern India. Today, it is widely cultivated throughout the Mediterranean region of southern Europe, the Middle East, northern Africa and tropical Africa, Indian subcontinent and the drier parts of Southeast Asia. It was introduced into Latin America and California by Spanish settlers in 1769.
The fruit of this beautiful tree is extremely beneficial for health — in the Indian subcontinent's ancient Ayurveda system of medicine, the pomegranate has been used as a source of traditional remedies for thousands of years.
The rind of the fruit and the bark of the pomegranate tree is used as a traditional remedy against diarrhoea, dysentery and intestinal parasites. The seeds and juice are considered a tonic for the heart and throat, and the astringent qualities of the flower juice, rind and tree bark are considered valuable for a variety of purposes, such as stopping nose bleeds and gum bleeds, toning skin, (mixed with mustard oil) firming-up sagging breasts and treating haemorrhoids. Pomegranate juice (of specific fruit strains) is also used as eye drops as it is believed to slow the development of cataracts.
Pomegranate has been used as a contraceptive and abortifacient by means of consuming the seeds, or rind, as well as by using the rind as a vaginal suppository. This practice is recorded in ancient Indian literature, in Medieval sources, and in modern folk medicine.
A lot of natural remedies would probably do just as well as the pill without its side effects (such as cardiovascular diseases or breast cancer, to name but few), but the pharmaceutical industry would flip its collective lid since that would make it lose part of its succulent benefits.
Pomegranate aril juice provides about 16% of an adult's daily vitamin C requirement per 100 ml serving, and is a good source of vitamin B5 (pantothenic acid), potassium and natural phenols, such as ellagitannins and flavonoids.
The edible seeds are rich in fibre and unsaturated oils and other micronutrients.
Juice of the pomegranate may be effective in reducing heart disease risk factors.
In a limited study of hypertensive patients, consumption of pomegranate juice for two weeks was shown to reduce systolic blood pressure by inhibiting serum angiotensin-converting enzyme. Juice consumption may also inhibit viral infections while pomegranate extracts have antibacterial effects against dental plaque.
Feijoa or Acca sellowiana, a species of flowering plant in the myrtle family, Myrtaceae, is native to the highlands of southern Brazil, eastern Paraguay, Uruguay, northern Argentina and Colombia.
Not only is feijoa fruit an exquisite treat, but also its pulp is used in some natural cosmetic products as an exfoliant, what is more, the sweet scent of the fruit resembles fine perfume.
Pomegranate (Punica granatum), is a fruit-bearing deciduous shrub or small tree growing between five and eight meters tall.
Native to the area of modern day Iraq and Iran, the pomegranate has been cultivated in the Caucasus since ancient times. From there it spread to the Himalayas in Northern India. Today, it is widely cultivated throughout the Mediterranean region of southern Europe, the Middle East, northern Africa and tropical Africa, Indian subcontinent and the drier parts of Southeast Asia. It was introduced into Latin America and California by Spanish settlers in 1769.
The fruit of this beautiful tree is extremely beneficial for health — in the Indian subcontinent's ancient Ayurveda system of medicine, the pomegranate has been used as a source of traditional remedies for thousands of years.
The rind of the fruit and the bark of the pomegranate tree is used as a traditional remedy against diarrhoea, dysentery and intestinal parasites. The seeds and juice are considered a tonic for the heart and throat, and the astringent qualities of the flower juice, rind and tree bark are considered valuable for a variety of purposes, such as stopping nose bleeds and gum bleeds, toning skin, (mixed with mustard oil) firming-up sagging breasts and treating haemorrhoids. Pomegranate juice (of specific fruit strains) is also used as eye drops as it is believed to slow the development of cataracts.
Pomegranate has been used as a contraceptive and abortifacient by means of consuming the seeds, or rind, as well as by using the rind as a vaginal suppository. This practice is recorded in ancient Indian literature, in Medieval sources, and in modern folk medicine.
A lot of natural remedies would probably do just as well as the pill without its side effects (such as cardiovascular diseases or breast cancer, to name but few), but the pharmaceutical industry would flip its collective lid since that would make it lose part of its succulent benefits.
Pomegranate aril juice provides about 16% of an adult's daily vitamin C requirement per 100 ml serving, and is a good source of vitamin B5 (pantothenic acid), potassium and natural phenols, such as ellagitannins and flavonoids.
The edible seeds are rich in fibre and unsaturated oils and other micronutrients.
Juice of the pomegranate may be effective in reducing heart disease risk factors.
In a limited study of hypertensive patients, consumption of pomegranate juice for two weeks was shown to reduce systolic blood pressure by inhibiting serum angiotensin-converting enzyme. Juice consumption may also inhibit viral infections while pomegranate extracts have antibacterial effects against dental plaque.
Feijoa or Acca sellowiana, a species of flowering plant in the myrtle family, Myrtaceae, is native to the highlands of southern Brazil, eastern Paraguay, Uruguay, northern Argentina and Colombia.
Not only is feijoa fruit an exquisite treat, but also its pulp is used in some natural cosmetic products as an exfoliant, what is more, the sweet scent of the fruit resembles fine perfume.
+fruits+and+pomegranates+(Punica+granatum).jpg) |
| Pineapple guava (Feijoa sellowiana) fruits and pomegranates (Punica granatum) (© 2012 LightColourShade. All rights reserved) |
16 November 2012
Geometry of Perspective
Perspective, in the context of vision and visual perception, is the way in which objects appear to the eye based on their spatial attributes. Perspective foreshortening is essential to our depth perception (among other depth cues) —the visual ability to perceive the world in three dimensions and the distance of an object.
Perspective foreshortening is caused by the way the human eye perceives the world due to its physical structure (for example, excitation of cone cells in the retina), and to the optical geometry of light rays (due to the nature of light itself).
As objects become more distant, they appear smaller because their visual angle decreases. The eye is at the vertex of a triangle with the object at its base, so the greater the distance of the object from the eye, the greater is the height of this triangle, and the less the visual angle (Euclidean geometry).
Perspective foreshortening is caused by the way the human eye perceives the world due to its physical structure (for example, excitation of cone cells in the retina), and to the optical geometry of light rays (due to the nature of light itself).
As objects become more distant, they appear smaller because their visual angle decreases. The eye is at the vertex of a triangle with the object at its base, so the greater the distance of the object from the eye, the greater is the height of this triangle, and the less the visual angle (Euclidean geometry).
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| Canopied footway in perspective (© 2012 LightColourShade. All rights reserved) |
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