The cane-types like a little more light then the rex and rhizomatous varieties, but all of these varieties like indirect, bright light and high humidity.
In other words, CouchSurfing is a largely rhizomatous affiliation of strangers intersecting with one another not only out of self-interest but for the good of all.
Fancy-leaf varieties, including rex begonias, which put on the most splendid show, rhizomatous begonias more complex and introverted and cane-types, whose leaves echo angels' wings, are some of this spring's hottest plants.