This is a video of a painting I created for an “art battle” at my school. All the artists had 30 min to create a work of art and at the end the art works were sold for charity.
I have never tried to create a painting in such a short amount of time. I usually think that if I finish a painting in a week I have done well. To prepare, I made a painting at home as fast as I could. Then the next day, I created the same painting at school. I found this was very helpful in getting the painting done quickly.
After the art battle, I went back to my practice painting and took some more time to finish it.