Hey Ed,
While Verve doesn't have the resize option on portions of the canvas you do have an alternative that can be a lot of fun. Try the warp mode
It has saved me a few times, Thanks to Knacki for constantly reminding me lol
Man this painting is really worth pursuing. The hand and yes the ear ( part of the touchup I mentioned) To me the hand is a bit awkward atm but once it's fully realized the awkwardness will disappear.
"Ctrl] + [w] toggles "image warp" mode. In this mode your brush warps image coordinates only. Undo only works outside of warp mode, switching between the image before and after the warp. Currently there's no undo within the warp mode, but that won't destroy your image!
- Hold [Ctrl] during painting in warp mode to restore original image coordinates inside the brush radius!" as per Taron
Don't make the face smaller. Make the ear bigger and adjust the perspective.
For just plain fun. go full liquid and dry off. Very fun abstracts!
Keep up the good work!