https://www.rookiemag.com/2012/03/collaging-for-beginners/ https://www.rookiemag.com/2012/03/collaging-for-beginners/ a great round-up of collaging tips and resources at Rookie into a collage http://www.rookiemag.com/2012/03/collaging-for-beginners/ http://www.rookiemag.com/2012/03/collaging-for-beginners/