Google Deep Dream?

Is this possible? or insane

Examples:

Not familiar with precisely how Google Deep Dream works but it would probably require a huge database of images and the calculation time per-frame would be astronomical. ReShade is not the tool for this.

^this. Sometimes the Google Deep Dream pictures look like paintings, this could be realized but creating animal head like shapes out of nothing is nothing that can be achieved in realtime by a simple postprocessing shader.