Absolutely, and the effect of propylene is much better than gouache because (1) can be released by water, which is beneficial to cleaning. (2) fast drying, not easy to change color. (3) After drying, the colored layer will quickly lose its solubility and form a tough, elastic and impermeable film. This film is similar to rubber. Brighter colors (4) Full, dense and fresh colors, no matter how blended, gouache paints will not feel "dirty" and "gray". The color layer will never be stained by oil absorption. (5) the durability of the work is long. The oil film in oil painting is easy to oxidize, yellow and harden, and it is easy to crack the picture after a long time. Theoretically, acrylic films will never become brittle and yellow. (6) The biggest difference between acrylic pigment and oil painting is that it has the operational characteristics of general water-based pigment, which can be used as both watercolor and gouache. (7) There are particles, coarse particles and fine particles in acrylic plastic ointment, but they are all finer than gouache particles, which can make the painting fine and provide convenience for making texture.