That's probably because at that time (more than 30 years ago) I was trying for photorealism, and I perhaps shouldn't have been -- I didn't have the skill. As a

That's probably because at that time (more than 30 years ago) I was trying for photorealism, and I perhaps shouldn't have been -- I didn't have the skill. As a result, my drawings from that time all have that somewhat spooky aura.