“A mood board is a collage of your ideas and inspiration for any design work, whether it be web or print, in the form of visual representations. It’s like brainstorming, but solely for the development of a design’s aesthetics and feel, rather than its content and other plans as well.”
Mood Board 101: Branding and Image Development | Most Inspired: Design Inspiration Blog.
I’m going to try one for my work, probably using Photoshop. I’ll share, if anything develops. Hope you will too.