hi there. sorry im late. you watercolor insects are beautiful. and those mutant kittens are awesome (they remind me of a real life cyclops kitten i saw.) you also seem to have a good understanding of color, although i find the blue and orange lines you drew around the deer a little out of place.
no more critique at the moment, but im curious..what brand of acrylics do you use? i use Golden. one of the mediums i use with the acrylics is GAC 100. it will thin the paint slightly, giving it a slightly more transparent and glossy look and may help slow drying time. i also use their Light Molding Paste to give texture to the paint. maybe you could try that with your rocks. just a thought