Saturday, July 30, 2011

Quercus alba update

In case you thought I'd abandoned my project, here is evidence that I am still working bit by bit on my oak leaves.  I've about finished the "form stage", getting all the basic shapes and colors down for the whole composition.  Do you notice that the leaf I'm working on, which is the leaf in the foreground, is a lighter green than the leaves behind it?  This is a little trick that will help the viewer establish the three dimentionality of this branch.  Mimicking the way our eyes see things, I'll make sure the things in the foreground will have a yellow cast, the mid-range objects will have a red cast, and the things in the background will have a blue cast.  In the finished piece, it won't be nearly this obvious, because many more layers of color and more detail will be added, so I though I'd point this out to you now while you can clearly see it.

By the way, the teeny blob of red paint on this leaf is not a mistake. . . it will be a ladybug!  More on that later.  Enjoy!

Wednesday, July 20, 2011

I'm back!

Oops!  I forgot to mention that we'd be going away for a beach holiday... and as it turned out, there was no Internet access where we were staying.  This was an absolutely wonderful thing for my family, to be unplugged and unscheduled for so long.  However I realize that my trusty blog followers must have wondered what happened to me!  I'm back now and raring to go...

Consider the two drawings I did this past week:




The first, a quick sketch at the beach, proves beyond a shadow of a doubt that I am not terribly gifted at depicting landscapes.  But you get the general gist of the environment, and you may be able to guess that it really was a lovely, uncrowded, sunny beach that stretched on forever and inspired us to do essentially nothing but worship the sun for a week.

The second took much longer, and I am more pleased with the result.  The light source was a bit ambiguous, so the shadows are not perfect, but other than that I like it.  Ah, the friendly starfish.  Creeping slowly along on its little nobby arms (or legs?) bothering no one, except the coral it eats.  I love the bumpy, ridged texture of its body, which serves to camouflage and protect.  The bumps and ridges create wonderful shadows and are actually easy to draw by stippling with a pen. Enjoy!

Thursday, July 7, 2011

Happy Birthday Andrew!

Andrew's favorite flower is the lily, and as this is his birthday, I thought I'd draw him one.  He loves tiger lilies... orange and loud and happy.  This is a pure white lily with larger, more voluptuous petals and leaves.  The lily plant family is primative, evolutionarily speaking.  It has simple leaves with parallel veining, all arranged opposite one another and the pairs are whorled around the stem.  if you look from the top down the stem, it looks like a spiral staircase, which is a nifty way for each leaf to get its own share of sunlight.

The flower of the lily is monoecious, meaning it has all of the sexual parts needed for pollination to occur.  Technically, it has three petals and three sepals that look alike and are arranged in a laterally symmetrical fashion, so it is called zygomorphic (bet you didn't know you were going to get a plant morphology lecture today!) The female part, the pistil, consists of a long style with a stigma at the end, covered with a sticky substance to catch the pollen.  It sits above the six stamen, the male parts.  On top of each stamen, a pod-shaped anther loaded with pollen is attached in the center, allowing it to rock in the breeze like a see-saw.  (Or spill indellible pollen onto your tablecloth if you forgot to remove it before you put the flowers in the vase!)  Lilies are fragrant, which is why I love to plant them along a walkway in our garden.  They are a welcome burst of lovliness in July, when other flowers start to fade away.  Enjoy, Andrew!  This bud's for you!!