Thirteen: shine and reflections

This is a very neat idea. Place a simple shape on a mirror so you concentrate on where the light hits it without there being any shadows.

Cool, eh?

I didn't finish the sketch, but you can already see how the light plays on the edges of the cup to create a sense of roundness. And you see a lot more of the bottom of the cup because the drawing is continued below where the table line would be.

While I was drawing, it semed that the reflection of the cup was much more round than the actual cup. Just a trick of the light? Not sure ...

Very neat.