Sri Ksetra, Myanmar. Yahanda gate and Baw Baw Gyi stūpa (Wikimapia).

Seated Buddha from the Kan Wet Gaung Gon, near the southern side of the Baw Baw Gyi stūpa. Sriksetra Museum 2013/1/48.

Images:
PYU 16 Socle of Kan Wet Khaung Mound Stone Buddha Image Inscription. http://doi.org/10.5281/zenodo.3855081