The painting style was Romanticism
The answer is it represents the Lokeshvara, Lord of the World. Lokeshvara is a multi-armed form of Avalokiteshvara that seems to have been famous in Nepal since the middle ages. The name advocates that he is the lord of the world with reliable noose which leads grief sentient beings to insight.
kingdom of koguryo Buddhist sculptures produced during this time, reflected styles prevalent in China's Northern Wei dynasty.
ignore the crackhead above, his is wrong. I just did it