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 been teaching art history courses at 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, and University of Toronto. Her enthusiasm and passion for art have made her courses amusing, engaging and informative.