Sunflower
by Darren Fisher
Title
Sunflower
Artist
Darren Fisher
Medium
Photograph - Photography/ Digital Art
Description
A beautiful close up of a sunflower captured on an Autumn day. I have added effects and textures to enhance and bring out the gorgeous detail of the image. This would be beautiful hanging in any room of your home or an office.
The sunflower (Helianthus annuus) is an annual plant native to the Americas. It possesses a large inflorescence (flowering head), and its name is derived from the flower's shape and image, which is often used to depict the sun. The plant has a rough, hairy stem, broad, coarsely toothed, rough leaves, and circular flower heads. The heads consist of many individual flowers which mature into seeds, often in the hundreds, on a receptacle base. From the Americas, sunflower seeds were brought to Europe in the 16th century, where, along with sunflower oil, they became a widespread cooking ingredient. Leaves of the sunflower can be used as cattle feed, while the stems contain a fibre which may be used in paper production.
What is usually called the "flower" on a mature sunflower is actually a "flower head" (also known as a "composite flower") of numerous florets (small flowers) crowded together. The outer petal-bearing florets (ray florets) are sterile and can be yellow, red, orange, or other colors. The florets inside the circular head are called disc florets, which mature into seeds
The flower petals within the sunflower's cluster are always in a spiral pattern. Generally, each floret is oriented toward the next by approximately the golden angle, 137.5�, producing a pattern of interconnecting spirals, where the number of left spirals and the number of right spirals are successive Fibonacci numbers. Typically, there are 34 spirals in one direction and 55 in the other; on a very large sunflower there could be 89 in one direction and 144 in the other.[5][6][7] This pattern produces the most efficient packing of seeds within the flower head.[8][9][10]
Sunflowers commonly grow to heights between 1.5 and 3.5 m (5�12 ft.). The tallest sunflower confir
Uploaded
October 6th, 2013
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Viewed 827 Times - Last Visitor from New York, NY on 04/18/2024 at 9:42 PM
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Comments (14)
Barbara St Jean
Congratulations your great piece has been FEATURED in DIGITAL VEIL group. Thank you for your submissions and wonderful participation. Cheers, Barbara F/V
Kandy Hurley
I so enjoy viewing your gallery there is always so much to art to appreciate. This is spectacular..v/f/g+