I almost forget when was the last time I create a fractal in Mandelbulb 3D but now I start to play again with the software and create this fantasy images. The first one it looks like a heart somehow that's why I made it in red. I use Mandelbulb to create this and after that, I edit the images in Luminar 2018, one of the best photo editing software I ever saw. I hope you enjoy the result.
