Eva Polak is a photographer, artist, author and teacher, whose passion is impressionist photography. She lives in New Zealand, and I remember one year she judged the monthly competition at my local photography club and everyone was up in arms at her indifference to technical skill and her super subjective critique!
She has a website and youtube channel where she shares tips and techniques on everything from the vagaries of ICM photography, to mastering bokeh and macro and the creative process.
https://www.youtube.com/watch?v=WJGxMR8gUnc