Please use the emergency stairs in case of a fire.

Due to the earthquake, the city declared a state of emergency.

The children were enjoying shell gathering at the beach.

Ancient people used shell money as currency.

The cone snail has beautiful colors, but its poison is very dangerous.

Finding juvenile shellfish is one of the pleasures of walking on the beach.

The shellfish in this area may contain shellfish poison, so please do not eat them.

This coast is inhabited by many juvenile shellfish.

The shape of the nautilus is really beautiful, isn't it?

This is a part of my collection, a rare lamp shell.