Illustration Friday: Tranquility

Couldn't figure out how to interpret this week's theme, tranquility. I thought of using pastel colors and drawing the beach, but instead, I focused on the twilight, which brings me peacefulness.

I used Illustrator for the background and mountain ranges. As for the illuminating effect of the moon, I used my handy Photoshop for that ;o)

I find my illo very simple but effective.