dynamic composition, motion, ultra-detailed, incredibly detailed, a lot of details, amazing fine details and brush strokes, colorful and grayish palette, smooth, HD semirealistic anime CG concept art digital painting, watercolor oil painting of sonic the hedgehog, by a Chinese artist at ArtStation, by Huang Guangjian, Fenghua Zhong, Ruan Jia, Xin Jin and Wei Chang. Realistic artwork of a Chinese videogame, gradients, gentle an harmonic grayish colors