The four-handed Mahākāla as the protector of knowledge. Distemper painting. https://www.rawpixel.com/image/13965921/the-four-handed-mahakala-the-protector-knowledge-distemper-paintingFree Image from public domain licenseTibetan guide to fortune telling cards. Watercolour, Tibet. https://www.rawpixel.com/image/13969156/tibetan-guide-fortune-telling-cards-watercolour-tibetFree Image from public domain licenseInitiation Card (Tsakalis): Bodhisattva Samantabhadhra, Tibet https://www.rawpixel.com/image/9612379/initiation-card-tsakalis-bodhisattva-samantabhadhra-tibetFree Image from public domain license