Going Wrong

My first attempt at painting a commuter went wrong. The tones are inaccurate. When laying down the undercolour I didn't focus enough on the tones. As a result, the flesh doesn't feel right to me. The blending is poor, too, and up close, the brush marks are pretty shabby. I decided to bin this first attempt and start again.

I'm going to work from home this morning, and go more slowly. Here is the pencil sketch on the grid.