I spent the morning on a specimen of Daucus carota, the wild carrot, and I have made a rather basic error that I would flag to a student in a heartbeat. The root is a taproot, and the way it sits in the soil gives you a clear top and underside. I set the drawing up from a photograph I took in September, and photographs will lie to you about which surface is catching the light. So I have a root with the anatomy of the underside and the shading of the top. Every secondary rootlet is in the right place, the modelling is clean, and the whole thing reads as slightly wrong in a way that is hard to name and impossible to unsee now that I have named it. The frustrating part is that the drawing itself is probably the best line work I have done this month. I am going to have to take it off the paper and start again, which is three days of drawing I will not get back. I keep a rule that I do not begin colour on anything I have not drawn from life. I broke it for one photograph and here we are. I am writing this down mostly so that I do not do it again next week.

