The realistic aspects are that he puts all of his strength into a mighty throw and the anatomy of his body. The aspect that is idealistic is his face; it is calm. This wouldn't be the case if he was actually throwing it.
Well it all depends on how you think of art tbh . for me it would be like painting and designs to make and the color wheel I would think of. so it really depends on how you feel bout art.
Answer: Pigments
Explanation: Most pigments used in manufacturing and the visual arts are dry colorants, usually ground into a fine powder.