Osnat was born in Israel but lived most of her adult life outside of Israel, in England and North America. She is a practicing digital artist and photographer and has been working as one for the last thirty years.
She graduated from London Guildhall University (now London Metropolitan University) in London England with a diploma in Art and Design and continued her studies later on to acquire a Postgraduate diploma in Digital Imaging and Animation.
Since moving to Toronto fifteen years ago she has a been teaching art history courses around various educational facilities in Toronto including the Life Institute which is part of Ryerson University Chang School of Continuing Education for the fifty plus, the Prosserman JCC, U of T continuing Education, and other smaller venues. She has been covering many periods, topics and artists. Her enthusiasm and passion for art has made her courses fun, engaging and informative.