Image courtesy : Saurabh Saxena - https://puratattva.in/
Here vishnu can be seen holding the standard artifacts - Shanka, Chakra, and Gada. However, the top right hand has a weapon instead of lotus.
Image courtesy : Saurabh Saxena - https://puratattva.in/
Vishnu is holding Shankha and Chakra in the upper two hands. Lower right hand has a mace and the left hand is empty.
Image courtesy : Saurabh Saxena - https://puratattva.in/
This is a form of Lord Vishnu as we can identify from the Shankha (conch shell) in the top right hand and Chakra (discuss) in the top left hand. Bottom right hand is holding a beaded chian and the bottom left hand is broken.
Image courtesy : Saurabh Saxena - https://puratattva.in/
The Hindu God of medicine Dhanvantri is depicted as Vishnu but with the fourth hand carrying a pot that contains Amrita or elixir.
Image courtesy : Saurabh Saxena - https://puratattva.in/
The horizontal bands of elephants, horses, creepers are a common feature across all Hoysala temples. The perforacted stone screens can also be seen in most of the Hoysala era temples.