I paint in watercolor and oil. If interested, you can read some of my musings on art here.
Here is my studio:
And here is some of my most recent work:
Chicken Man, 5" x 7", watercolor on hot-pressed paper.
Triacontahedron, 5" x 7", watercolor on hot-pressed paper.
The King of Nightspore's Crown, 12" x 9", watercolor on hot-pressed paper.
Bosque-Larios II, 5" x 7", watercolor on hot-pressed paper.
Bosque-Larios I, 5" x 7", watercolor on hot-pressed paper.
Seila the Harlot, 3.5" x 5", watercolor on hot-pressed paper.
Zilla the Impaler, 3.5" x 5", watercolor on hot-pressed paper.
Dragonfly, 12" x 9", watercolor on hot-pressed paper.
Saint Michael the Archangel, 5" x 7", oil on clay ground.
Badlands, 7" x 5", oil on gesso.
Santa Maria sopra Minerva, 8" x 12", watercolor.
Mountain Laurel Bean, 3.5" x 2.5", oil on clay ground.
Green June Beetle, 3.5" x 5", oil on clay ground.
Taos Pueblo, 6" x 6", oil on clay ground.
Ant on Rose Petal, 5" x 3.5", oil on clay ground.
Saguaro Bud, 5" x 5", oil on clay ground.
Los Ranchos de Taos, 7" x 5", oil on clay ground.
Saguaro Bloom, 5" x 5", oil on clay ground.
Digital Fractal Collages
Most of the fractals below are described in Benoit Mandelbrot's seminal work, The Fractal Geometry of Nature. I created the underlying figures using geometry software, writing a recursive code for each. I then imported the layers into Photoshop one at a time and used them as stencils, blending them with the beautiful rights-free textures available at Lost & Taken.
Rather than explaining what a fractal is, I shall content myself with the following quatrain from Alexander Swift, and then proceed to the pictures:
So, Nat'ralists observe, a Flea,
Hath smaller Fleas that on him prey,
And these have smaller Fleas to bit 'em,
And so proceed ad infinitum.
The Koch snowflake is the quintessential fractal, named for the Swiss mathematician Helge von Koch (1870 – 1924) who first described it. Starting with an equilateral triangle, trisect each side and erect a smaller equilateral triangle upon the middle segment. Do the same for each of the twelve segments that result, and continue in this way, ad infinitum. The snowflake that results is a figure with a finite area and an infinite perimeter. Mandelbrot calls it a Koch island, with the idea that this regular figure, infinite in its devious turnings and displaying the same degree of complexity at all scales, is a model for irregular coastlines.
Each iteration in the recursive construction of the Harter-Heighway dragon sweep can, in principle, be formed by repeatedly folding a long strip of paper in half. It is an example of a space-filling curve (see below). Its boundary, known as a dragon curve, is a fractal; it is composed of an infinite sequence of similar shapes joined by wasp-waists. Dragon sweeps can be used to tile the plane, and the pair of juxtaposed sweeps shown above is called a twindragon. The dragon sweep was made famous by being depicted on the title pages of Jurassic Park.
Plane-filling curves like the dragon sweep were discovered in the late nineteenth century and caused great consternation in the mathematical community, showing as they did that a planar or solid region can be "filled in" by an infinitely thin, winding curve. The first continuous curve was described by Guiseppe Peano (1858 – 1932), who'd been inspired to look for one by Georg Cantor's findings in set theory. (I wrote a bit about it here.) His curve fills a square; the one shown above eventually fills a Koch snowflake. The first iteration consists of a seven-segment polygonal curve connecting points on the trisected sides of an equilateral triangle. Each segment is then replaced by a copy of the original figure, and so on, ad infinitum. This construction was designed by Mandelbrot and described in his Fractal Geometry of Nature.
Filling in the plane on one side of the snowflake-filling Peano curve above forms what Mandelbrot calls an advanced teragon (from tera-, or "monster," and –gon, or "side"). As he puts it: "This advanced teragon, shown as boundary between two fantastically intertwined domains serves better than any number of words to explain what plane-filling means."
Though considered by some to be a fractal, the Pythagoras tree doesn't meet the usual criteria. It is self-similar like many fractals, however. It's constructed by erecting squares on the three sides of a right triangle (as in Euclid's proof of the Pythagorean Theorem). Similar triangles are erected on the opposite sides of the smaller squares, and the process is repeated, ad infinitum. The Pythagorean Theorem implies that the sum of the squares at each level (all squares of a single color) has the same area as the base square.
The great Greek geometer Apollonius of Perga developed an algorithm which, given three mutually tangent circles (the large green circles), constructs two other circles tangent to the three (the blue-green circle at the center, and the large circle bounding the other four). The construction of the "inner" circle can then be repeated for each of the six circular "triangles" that result, and so on, ad infinitum. This process produces an Apollonian net; the figure contained by each "triangle" is called an Apollonian gasket.