These are mere sketches though, but they reveal a lot about the car as it gives us a better idea of what the car will look like. (auto.ndtv.com)
This exposure has led me to effectively and efficiently participate in constructing research and experimental prototype models from mere sketches and oral instruction. (coverlettersandresume.com)
(The small paintings in the office feel like mere sketches by comparison.) (haberarts.com)