junk open air festival with cybertronic gadgets and vr helmets, durty colours, rotten textures, rusty shapes, biotechnology, tim hildebrandt, wayne barlowe, bruce pennington, donato giancola, larry elmore, oil on canvas, masterpiece, trending on artstation, featured on pixiv, cinematic composition, hyper - detailed, hd, hdr, 4 k, 8 k