Inexpert opinion follows:
I really liked the background of Abstract5. I am not sure I care about what happened on top of it. Several of your painting show similar monocrome textures that work pretty well. Consider that one your strong suits and try to take advantage of it.
I don’t much care for the rest of your abstracts. I don’t much care for 95% of abstracts out there, so filter my opinion through that.
The two faces I like very much. Cillian could use a flatter brown for the shadows or a more purposeful direction of the brushstrokes. As it is, it looks a bit haphazard.
Flying is just wonderful. I loved it. It really captures the orderly but still somehow chaotic feeling of bird flocking.
Umbrella has a charm that I can’t quite put my finger on. There is nothing nice I could say about it, other than I keep liking it after studying it and finding nothing worth of notice in it. (hey, I could be an art critic)
Butterfly and Plane look like clip art. Sorry.
Dark Sky I could like as a mural on a kid’s room. I am not sure how I would feel about it as a mounted piece, though.
I like your patterns: Gummy bears, Falling Leaves, Red and White Flowers, Sky (without the birds), and Yellow. They would have to be very large format, though.
Eclipse has very nice use of colour and brushstroke directionality.
My top favourite, though, is White Flowers. It has the simplicity of a kid’s drawing on a blackboard. I cannot quite appreciate the background on my screen (I am on my laptop in a very bright room), but I can see it is not flat. If it is a play on greys, then it would really look like a blackboard. I would pay for it. Again, the uneven backgrounds are something that can play in your advantage and you can really exploit it.
The rest, meh. I just don’t feel any motion. They look too flat, too unconvincing.

