No More Music : Strictly One Layer Painting

Strictly One Layer Painting Series
Just random exploration of this new habit of mine called "Strictly one layer painting"
Rules for me:
No "new layer" during process.
During the process file should be made in a jpeg file, meaning " NO layers"
Single brush.
No Undo(still Coming in the future)
Exactly like traditional painting. except adjustments are allowed as long as they are not in a layer that can be edited later.
Painted everything in photoshop.