A greetings card

I decided to make a 'well done' card for a couple of people and came up with this drawing

I'm really pleased with the drawing, it was under pressure and done in a few minutes; it's better than what I was doing even a few months ago.

It works very well for the card (and I may publish it as it is on the Cafepress site as a greetings card), but I'm not sure whether I can publish it as it is on Yvonne's page.

The style is exactly as I was drawing in the very early days - some incongruous objects and a short caption. But I do feel I've moved on from that now, I nearly always use speech balloons and a verbal exchange between characters.

The caption was originally 'Overachiever' which was perhaps funnier, but not suitable for the card as that word has negative connotations. I changed it to Above and Beyond which means the same thing but in a much more positive way. Maybe 'Overachiever' works better as a cartoon for the site? Or maybe a funny comment or better caption will occur to me. Feel free to make suggestions.