Here's a quick sketch (took about 20 minutes) of my husband's guitar case. Getting the proportions and angles correct takes a lot of practice and I really need to do some drawing every day. The problem is I don't always have the time or the inspiration for sketching. I'm afraid I'm not one of those people who can just sketch anything; I need to find the subject interesting.
Clearly there are a lot of perspective errors (not least the left-hand corner) but I'm getting there and it's good to look back on a drawing at a later date when you can really spot the areas for improvement. However, I'm also seeing a lot of positives in this piece.
I'm off to pack a small sketch book and pencil in my handbag just in case.