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enter image description here

You see my problem above? How can I solve this? Does the Image texture maybe need to be a higher resolution?

  • Hello, maybe tell if this helps? https://blender.stackexchange.com/questions/203314/bump-map-appears-pixelated – moonboots May 22 '23 at 11:30

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These are most likely compression artifacts of the image itself: enter image description here Happens often with jpeg images. You could try to get a higher resolution and/or a higher bitrate format like PNG.

Alternatively, you could throw in a color ramp and tweak the white and black sliders until the artifacts are gone: enter image description here But this won't get you a higher resolution, obviously.

NOTE: For bump maps, always set the Color Space of the image texture to "Non-Color Data"!

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