Inside the Phra That Choeng Chum stupa in Sakon Nakhon province are enshrined the footprints of four Buddhas. This image reveals ancient artifacts and sacred Buddha images in various postures, such as the reclining Buddha and the Buddha conquering Mara, as well as a replica of the stupa adorned with beads. This reflects the long-standing faith of the people of Sakon Nakhon and the rare blend of local art found within this important religious site, a landmark of the city.