I've shown this tortoise before, but not this watercolour.
The picture started as a pen drawing below which I developed into the embroidery shown below .
Four more rolling stamp ideas
This one was made from an old [painty] textured dishcloth wrapped around an empty paint bottle
Shapes cut from fun foam were stuck to another bottle
A similar repeating shape was stuck around a paint roller.
a fabric doyley was stuck around an empty salt box