Hi Jamie, unfortunately a moist environment is detrimental to preserved plants. We do not recommend installing in regularly moist environments. Thanks for your question!

can this be installed in entryway where there is not much light?

Thank you for your interest in Artisan Moss. Our work is only intended
for indoor use. We'd advise considering if you'd hang an original piece
of artwork in the location to determine if it's suitable. Thank you!