Rainbows Make Me Cry

Okay I'll start with the good points I have for this!
The drawing its self if well drawn, there are no odd out of proportion parts that I can see..
The clash in the colours of cool and warm (reds and blues) give the image a natural focal point. My eyes nicely move around the image.

The bad:
Its not really a bad thing.. Just something I think could be improved a little..
I think that the sharpness of the image could be improved.. Although the colours are bright, I think that they could be brighter, which would give the illusion of a sharper image.

Maybe saving image files as a 'PNG' rather than a 'JPG' would be a better option. As with JPG's you get a quality lossless. PNG formats are for web displays..
I'm not sure which file format you saved it in already, but that could be the answer too.

Taking all that into account. Id like to say that its a well made illustration. Maybe some time you could put a nice background on the image. Perhaps put it in a strange scene. For example, escaping from an office or something!

Great work anyway!