the power
of art.
the beauty
of ideas.

( a finely crafted revolution )


Hand drawn illustration of a ballerina balancing on a rope between two mountains.

With instincts honed in global branding agencies and renowned art collectives, we find divine inspiration at the intersection of art and enterprise. We break down the walls between creativity and strategy, dancing between disciplines to rewrite the rules and lift up brands above the masses.

the charge

11% of creative directors, and only 1% of agency founders, are female. Leigh Chandler, founder and leader of Sister Mary, is following her calling to change that ratio.

Leigh Chandler smiling at the camera with a Brooklyn background.
Bookshelves full of colourful prints and artwork.
Closeup of a stack of design literature.

Originally from the UK, Leigh is a trail-blazing creative director whose service to branding and design spans 20 years and several continents.

She has made brands famous by helping them build meaningful connections with their audiences. It has earned her numerous industry awards and accolades, and seen her appointed as a judge for the world’s most prestigious creative awards including D&AD and Cannabis Clios.

Inspired by the life and work of artist and nun, Sister Mary Corita Kent, since she was a teenager, Leigh dedicates this agency to her ethos and creative legacy.