Leave Your Mark

Leave Your Mark invites Open House Chicago visitors to become part of the creative experience at 345 Art Gallery. Guests will have the opportunity to express themselves through an interactive spray-paint art activation, adding their own creative mark to a collaborative art piece. Visitors can also participate in our Love Lock experience, writing a personal message, wish, or reflection on a lock and attaching it to a heart-shaped installation inspired by the iconic love locks of Paris. Together, these activities celebrate art, creativity, connection, and community, allowing every visitor to leave behind a small piece of their story at 345 Art Gallery.