Who We Are

At Decagon Gallery, we see photography as a bridge between the seen and the unseen, a way of giving form to memory, wonder, and imagination. Photography is our shared language of memory and imagination. Founded by John Manno and guided with care by Gallery Coordinator Teona Machavariani, the gallery exists to celebrate diverse voices and create accessible spaces where every photograph can shine.

John Manno – Founder & Director

John Manno is a photographer whose work has been exhibited in galleries across the United States and abroad. With a deep appreciation for the challenges artists face in gaining exposure, he founded Decagon Gallery to create accessible and affordable opportunities for photographers to share their work with a wider audience. John’s vision is to build a supportive community where creativity thrives and every photographer has the chance to be seen.

Teona Machavariani – Gallery Coordinator

Teona Machavariani is a photographer with a keen eye for detail and a strong commitment to fostering artistic expression. As Gallery Coordinator, she plays an essential role in ensuring the smooth and efficient operation of Decagon Gallery. From managing submissions to supporting exhibition development, Teona’s contributions help maintain the gallery’s welcoming environment for artists worldwide.