how to stretch a cockled watercolor painting

Watercolor artists often experience that no matter how good the pre painting stretching of paper is, the paper still gets cockled or warped after they have finished the painting. I have experienced paper as heavy as 300gsm or even 650gsm getting cockled during painting. Artists try to flatten it by keeping under the mattress etc. but that does not help. This video demonstrates how to stretch or flatten a cockled painting. In fact it is no longer necessary to stretch the paper before painting. My blog has all the details. http://www.vijaykiyawat.com/blog/

Видео how to stretch a cockled watercolor painting канала Vijay Kiyawat