The title is "Three Putti..." but if you look in the upper right of the Circle
you will see a fourth little Putti / Cherub pouring water from a jug!
you can set your printer to print to measurements that are the nearest size of your round punch or cutting guide.
If you don't have a punch or other guide try this:
Round cookie cutters or metal bells with handles make great guides for drawing and cutting circles.
Because they usually don't have thick rounded edges;
they sit flat on the surface and have a clean edge that "sits" well on the paper.
This gives you a way to easily press down hard on the paper (to keep it from moving), while the handles help keep your non-dominant hand out of the way while you trace or cut around the shape outline with a craft blade.
Constitution Ave. NW, Washington, DC 20565
Sited as Public Domain, with
Open Access under CC0 Creative Commons Zero