If circles work...

So I thought that the circles and squares work how about triangles? The fun of this is the invention of not being a same Jane. I mean placing the same triangle in the same line as above or below it. That is what makes it fun.

Using the pastel colors with some stronger color also adds flavor to this composition. I do notice the black line sticking together creating larger shapes.

Try different things experiment with color and shape.

Keep your brushes wet.