Dave Morrow has created a great video tutorial for us this week on perspective and panorama blending for landscapes.
A combination of shooting and post-processing techniques, there are a few things photographers of any level can pick up here. I particularly love his use of the Clone Stamp in creating panoramas instead of the automated functions. This might explain why his astrophotography panoramas are so awesome, despite having to compete with the earth’s rotation (changing position of the stars).
I would highly recommend checking out Dave’s free ebook, too. There’s lots of great info inside.