Quad,Colored,Divided #4

Graphic design and visual art of the 20th century built screen compositions from the relationship to the frame.
I tried the same manner in a generative way. An unexpected composition is obtained.

The squares, divided by vertical and horizontal lines across the screen, are painted with a 17-color palette.
The size of the underlying dots can be selected with fx(param) in the range of 3 to 7 pixels.
In addition, the drawing of the rectangle and curve is layered.

The color of the dots, the number of vertical and horizontal divisions, the line color of the divisions, the weight and color of the curves, and the number of squares in the layer can be selected with fx(param).
If you select 0 or #ddddddd, the element will be hidden.

It's yours.