Mark Winkler’s life has been shaped by creativity, leadership, and advocacy. Born in Kenora, Ontario, he trained in Opera Performance at the University of Michigan, studied privately with legendary baritone Louis Quilico, and served as musical director at Greenwich Country Day School before transitioning into the corporate world.

As Senior Vice President and Creative Director at Jack Morton Worldwide, Mark led award-winning campaigns recognized with a Telly Award and a New York Film and TV Festival gold medal. After retiring in 2010, he devoted himself to philanthropy, animal and environmental advocacy, and supporting individuals with developmental disabilities. His commitment is honored through the Mark Winkler Achievement Award for Outstanding Performance at Common Ground Cooperative in Toronto, Ontario.

Mark is also the proud uncle, collaborator, and champion of artist Rita Winkler. Together with Rita's mother, Helen, they co-authored My Art, My World and Color Outside the Lines, celebrating creativity, inclusion, and self-expression. He lives in Brooklyn with his dog, Jake, guided by a lifelong belief that art and compassion can change lives.


Rita Winkler

Rita Winkler is a Canadian artist known for her bold colors, joyful imagery, and unmistakable point of view. Born with Down syndrome, she brings a vibrant, imaginative lens to everyday life, often drawing inspiration from animals, nature, and her personal experiences.

Her work blends simplicity with emotional richness, creating art that feels both playful and deeply human. Beyond its visual appeal, Rita’s art challenges assumptions and celebrates ability, individuality, and inclusion.

Through her paintings and books, Rita has become a powerful voice for creative expression and representation. Her work stands as a joyful reminder that art has no limits—and that imagination belongs to everyone. For more information, visit ritawinkler.art.

“Thought-provoking interactive coloring storybook from Winkler... What we get is more than a coloring book—it’s an inspiring message about creativity, difference, and belonging. An upbeat picture-book celebration of individuality and inner peace—perfect for sparking children’s creativity.”
– Kirkus Reviews