I've used something called Fotomorph (well there's a surprise) before for faces with good results. You'll have to choose your landscapes carefully to make them smoothly 'morphable'.
The Irish Government today announced the creation of a new National Park, the country's eighth. Located on the Dingle Peninsula, Páírc Náisiúnta na Mara, Ciarraí includes the rugged Conor Pass, the unique island of Sceilg Mhichíl, and Mount Brandon, one of...