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.
It only takes a few steps to change your image's background color in Photoshop. You'll just need to use the Quick Selection Tool and Quick Mask mode.
Photoshop has a lot of features that can make your work so much easier and more realistic. Making proper shadows for your artwork is important as the shadow will make it more realistic. Shadows have ...