ink painting,gentlemen. Octopus in glass bathtub,Angry octopus sprays colorful ink,Tentacle holds brush,(Ink splash effect,splatted paint.Colorful paint splash,paint splatter background),Energetic movement,Dynamic and powerful abstract art,colorful,propylene,Vivid rainbow hues,Joyful and lively atmosphere,Bright orange,pink,Whimsical and dreamy,spontaneous splash,bold color contrast, panoramic, Ultra high saturation, (best quality, masterpiece, Representative work, official art, Professional, 8k)