August 8, 2017 Katherine Kalmbach Conference, Corporate, Business, Events, Headshots Montreal Conference Headshot Photographer for AccorHotels August 8, 2017 Katherine Kalmbach Conference, Corporate, Business, Events, Headshots The One Tree Studio team served up hundreds of headshots at the AccorHotels conference in Montreal at the beautifully renovated Fairmont Queen Elizabeth. Check out the details on the blog!