How do I say "sweet poems"?

How do I say "sweet poems"?
 

I want to translate this sentence:

"e.e cumming's poems are very sweet and original."

What Spanish adjective can say that a poem is "sweet"?

dulce
cariñoso --which is the one I would use
gracioso

...or "tierno"

I'm not sure about "gracioso" though. :thinking:
Perhaps "agradable", "lindo", "bonito"...