After studying at The New York School of Interior Design, Rhona returned to Montreal where she incorporated her firm, Tish Interiors Design.

Her Initial focus was on building sets for numerous trade magazines.  This made full use of her newly-gained skills and knowledge of the latest interior design trends.

In 1983 Rhona moved to Toronto, and for over twenty years has professionally redesigned and renovated residential and commercial properties in Canada, in the U.S. and the U.K.

Rhona’s expertise includes period design.  Through extensive travel in North America, Europe and Asia, she has located many exceptional works of art, furniture and accessories that define her clients’ personal styles.

An important aspect of Rhona’s career is ‘staging’ homes and condominiums in association with prominent real estate companies for the resale market.
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Tish Interiors Design has been featured in many publications, including Canadian House and Home, The Globe and Mail, The Toronto Sun, The Toronto Metro News, Style at Home Magazine and Prestige Homes. 

Rhona is a columnist for the Toronto Star’s Real Estate News, “HOMES BY DESIGN by Rhona Ornstein”.