This design adds a background grid which is slowly faded out with each layered shape. I removed the lines which divided the shapes in 028, but left the margin between the foreground shapes in place. I really like that this foreground grid is hinted at where the shape edges run parallel, it's a subtle network of whitespace across the design. Also, hearts!
I really enjoyed solving this puzzle with its rich range of colours and textures. Similarly to 027 I was drawn to assembling the areas with obvious lines first, but as that only covered a small portion of the puzzle I was then forced to look at colour groupings and shape edges to fill in the rest.
Each jigsaw is designed and developed entirely in the browser. Above are some random outputs generated on the fly just for you – crack open the explorer for finer control of the parameters.