Draw a repeating pattern (top left) of blue flowers (four petals joined into squares).
Add colours, use an app to mirror the pattern, use another one to distort the pattern of lines, or change hues. Erase some of the changes to get a variation in the pattern.
That’s what I do, start with something basic but slightly complex then change it either by hand or digitally. I’m hoping to use some of these patterns for my Final Major project at college.