generate a CSS snippet to style an abstract art piece created with HTML canvas, utilizing gradients and textures
Futuristic, neon-lit abstract cityscape in cyberpunk style, digital art on metallic surface, high-key lighting, captured by a 50mm lens in 4:3 aspect ratio, electric blue and hot pink color palette, edgy, high-contrast, quality: masterclass
Cosmic, abstract representation of a black hole's event horizon in neon-lit, cyberpunk style, mixed media digital art, high-contrast lighting, captured by a 50mm DSLR with fisheye lens, 1.33:1 aspect ratio, electric blues and neon pinks, futuristic, high-resolution, texture-heavy
Cosmic, abstract representation of a supernova explosion in vibrant, expressive style, mixed media collage, high-contrast lighting, captured by a 35mm SLR with 70mm lens, 1.85:1 aspect ratio, fiery reds and oranges, energetic, high-resolution, texture-heavy
Mythical, ancient Greek-inspired cityscape in Baroque style, etching on parchment, dramatic, high-contrast lighting, captured by a 90mm DSLR with telephoto lens, 1.77:1 aspect ratio, rich golds and deep blues, regal, high-resolution, texture-heavy
What are the key differences between Abstract Expressionism and Action Painting in terms of artistic techniques and philosophies, with a focus on modern interpretations?
Provide a comprehensive analysis of the major abstract art movements of the 20th century, including the works of artists such as Pollock, Kandinsky, and Klee, within the last decade.