pnmpaste — Paste a PNM image into another PNM image. More information: <https://netpbm.sourceforge.net/doc/pnmp

Paste a PNM image into another PNM image at the specified coordinates

pnmpaste {{x}} {{y}} {{path/to/image1.pnm}} {{path/to/image2.pnm}} > {{path/to/output.pnm}}

Paste the image read from `stdin` into the specified image

{{command}} | pnmpaste {{x}} {{y}} {{path/to/image.pnm}} > {{path/to/output.pnm}}

Combine the overlapping pixels by the specified boolean operation, where white pixels represent `true` while black pixels represent `false`

pnmpaste -{{and|nand|or|nor|xor|xnor}} {{x}} {{y}} {{path/to/image1.pnm}} {{path/to/image2.pnm}} > {{path/to/output.pnm}}