Painting of a cityscape with boats floating on a river

8K Ultra HD, highly detailed, Abstraction, Oil, Sketch, A metropolis made of water, Cubism, Brush, Palette, Easel, Pigment, Stroke, Composition, Mixed media, Texture, Contrast, Depth, Creativity, Imagination, Ceramic, Cerulean, Vermilion, Impasto, Glaze, Grayscale, Fauvism, Renaissance, luminism, 3d render, octane render, Isometric, by yukisakura, awesome full color,