Just like thefixer said, it's pretty hard to give constructive criticism in the galleries without getting slapped down.  Usually, if I spot a flaw that I think needs to be fixed I'll IM the artist but even that doesn't insulate me from reprisals so I don't comment much any more.  I used to, a lot, but not now.

Hugz from Phoenix, USA

Victoria

Remember, sometimes the dragon wins. Correction: MOST times.