151 Bright Idea Upper Right.

Your eye supplies the invisible edge [I have drawn it in  on the letter A].

From time to time, I like to create 3-D illusions on the flat page.  Here, the light seems to shine on solid letters from the upper right.  As with other versions of this alphabet (March 21 Equinox, April 26 Bright Idea Overhead, May 12 Tall Uplight, June 19 Radiant Idea) you can lay your page over a simple block letter to guide your pen strokes.