Diy Acrylic Pour Painting . You only really need to outline the wings; Pick 4 to 8 paints to use in your pour. Paint pouring using a DIY pouring medium how to paint pour paint from www.pinterest.com.au Acrylic pouring how to mix house paint as a base paint. Acrylic pour, also known as dirty pour or fluid art, has gained popularity over the past year. A puddle pour uses a dirty cup to create a puddle of paint in the middle of a surface that can then be manipulated either by moving the canvas/surface or using air to manipulate it.