I believe those are Hostas

Thank you for your reply :-)

Those are a variety of hostas. I would like to know what other plants are there.

This is exquisite. Thank you for sharing.

This would work great in a shady area I plan on overhauling next spring...Are those astilbes and azaleas mixed in with the hosta?

Hostas as tribes rhododendrons

I have heard snails love hostas...true?

very true, I love them but in the uk even grown in pots are often nibbled at. Leaving beer in a container at the base of the plant will help with slugs

A variety of Hostas and Astibe as well. Other plants that would compliment the mix are Heuchera and Foam Flower of which there are many varieties and Bleeding Heart for spring colour. All are hardy shade to semi shade plants. Some tolerate more sun. You've only to research to see how many amazing varieties there are. So many sizes, variegation of leaf colour and tolerance.