Many bromeliads will mount very easily. The best are Aechmea, Billbergia and Neoregelia. Don't use glue, just wrap on with damp sphagnum moss and either twine or monofilament, that can be removed later after the plant adheres

The only thing is to make sure you have an epiphytic type. I've seen people try to mount Cryptanthus and Orthophytums and wonder why they don't do well! Cryptanthus do well in terrariums but in the soil, not mounted.

As Bihai says, Aechmeas, Billbergias, and Neoregelias are all epiphytic, as are Guzmanias, Vrieseas, and of course Tillandsias.