This painting technique creates a beautiful marble or abstract effect. It can be used to customize just about anything with a flat surface, but a canvas is a good place to start. Be warned though, it can get messy!
You’ll need acrylic paint in a variety of colours and an acrylic pouring medium, which is used to get the paint to the right consistency. You can find pouring mediums at an arts and crafts store. Common brands are Liquitex and Floetrol. You’ll also need plenty of disposable plastic cups to mix the paint in.
Here’s a list of full instructions. Keep experimenting with this technique until you’re happy with the look you’ve achieved. When it comes to paint pouring, every piece is sure to be unique!