David Baldeon (1976- ) started his career in the Fanhunter franchise. He spent some years in the animation industry in storyboards, layout, backgrounds, and visual development. He is currently working in comics for DC, IDW, and particularly Marvel with Nova and Web Wariors.
This is one in a series of sketchbooks from Ominiky Ediciones in Spain. A nice large A4 format, full color, finished illustrations, drawings, and sketches, and no text.