Pix is an image viewer and simple editor https://github.com/linuxmint/pix that works in Cinnamon
this module is missing some optional dependencies(run it from a terminal and you'll get the idea) but basic viewing and editing works okay. pix-1.8.2-1.fc28.x86_64.xzm 2.0 MB
converted from a fedora rpm..
and this one for other DEs: pix-1.8.2-1.fc28.x86_64+deps.xzm 7.6MB
with these added deps:
they very basic, just resize, rotate, format conversion .... pretty rubbish really
EDIT: if you click the icon on the far right(looks like landscape, not the eye) the editing functions appear(color adjustment, crop, etc)
Forum Rules : https://forum.porteus.org/viewtopic.php?f=35&t=44