The Heart and Torch poster, 1968, is one of the masterworks by Rick Griffin. It features his typical bold graphics and signature lettering. The poster advertised a show by Santana and Big Brother & The Holding Company shortly before Janis Joplin left the band. The T Shirt is uses the main imagery from that poster.

100% combed and ring-spun cotton (Heather colors contain polyester)
Fabric weight: 4.2 oz/yd_ (142 g/m_) Pre-shrunk fabric
Side-seamed construction
Shoulder-to-shoulder taping