realistic dolphin speedpainting: vibrant ocean portrayal in 8k resolution

dolphin ocean realistic portrayal speedpainting vibrant light shadow resolution colorful brushwork precisionist felinecore blue water summer marine life aquatic animal underwater beauty nature wildlife artistic depiction mammal oceanic creature artwork painting scene representation speedpaint environment colors motion vibes inspiration speedpainting: gracefully swims river basking warm sunlight captures essence hyperrealistic dolphin's form simple illustrations evoke style henri manguin depth field adds touch artistry reminiscent patrick brown's work generated