Photographer  Suren Manvelyan  captures extreme closeups of animal eyes, showing the textures of the iris and the shapes of the pupils and ...

Nina Garcia emailed: "The other day I was on a walk around my neighborhood pond when I noticed some interesting things about the view....

Ceratopsians enjoy hosting brass bands and leading spontaneous parades. From Dinotopia: Journey to Chandara

Here's a video showing the quick setup of the sketch easel. View this post on Instagram Some of the items mentioned: Tripod Pentalic wat...

Chromostereopsis is a depth illusion where intense warm vs. cool colors appear to sit on different planes relative to the viewer.  In the il...

Katarzyna Marciniak, who is on the faculty of the University of Warsaw, has edited a hopeful book about how myths and legends can provide in...

Eduard Thöny  (1866-1950) was known for his excellent draftsmanship.  He loved to include equestrian subjects and often put his horses in dr...

  Left: Sculpture of Marcus Aurelius.  Right:  Hidreley Diao  reconstructed what the actual guy might have looked like. Hidreley Diao  has a...

The kid rolling the Hula Hoop across the parking lot was a neighbor wearing a castoff opera costume. We made the robe for the Stegosaurus tr...

William Oberhardt (American, 1882-1958) was known for his charcoal portraits, always drawn from life, always of men.  How did he achieve su...