It’s fairly easy to blend two images in GIMP. All you have to do is: Open the two Images in GIMP. Blend the images using layer opacity/blend mode/layer mask. Export the resultant image as JPEG/PNG.
GIMP is one of the most popular open-source creative tools, among others like Inkscape and Krita. Along with the powerful features found in GIMP, you can also install plugins that boost GIMP’s ability ...