Patna Museum offers Mauryan a stone yaksi (symbol of fertility), a maiden and Buddhas, a four-armed Padmapani, and a reclining Avalokitesvara.
There are many symbols on display at the Patna Museum.  
mnli hypothesis: There are many symbols on display at the Patna Museum.   premise: Patna Museum offers Mauryan a stone yaksi (symbol of fertility), a maiden and Buddhas, a four-armed Padmapani, and a reclining Avalokitesvara.