Interlocking Cubes

A Monthly Pattern | August 2026

Join me to draw and paint this pattern based on an isometric grid.

One of the first patterns I made for my monthly membership, back before I had this platform, was the tumbling blocks pattern. Often used by quilters, this pattern gives an impression of depth by using light, medium and dark shades on the faces of the blocks. These patterns use the same method, they’re just one step more complicated.

This time I share how to draw a small scale isometric grid on which you can build up this pattern (and use as the basis for many other pattern that all use the same underlying structure.)

If you’re wanting to skip that step, then I’ve a downloadable dot grid page that you’ll find below that you can use as the first stage of this project. Join us in the second video if that’s the case!

In the second video, I show how to use the grid to trace the templates for two versions of this pattern. In the third video, I make the final painting of one of the patterns on watercolour paper.

There are printable and traceable outlines for both patterns I cover in the video tutorials if you want to get straight to painting.

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