After years of senior leadership in project management, Dave Kalmbach and his wife Katherine dove into photography as a second career. They now lead the team at One Tree Studio in Toronto, Canada, who caters to professionals, businesses, and brands by providing headshots, event photography, and luxury photo booth services. Dave and Katherine are always learning to create innovative new ways to serve their clients. They’ve developed a unique headshot method, which allows them to serve hundreds of people per day delivering studio-quality headshots instantly at conferences and trade shows. This has given their team the opportunity to work with many leading companies and brands.