This tutorial is old but everything still applies for the Nuke MARI bridge Excellent way to patch matte paintings.
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Terragen Intro Tutorial /
Excellent in depth free tutorial series by GeekAtPlay Studio exploring Terragen from a basic introduction to some more advanced concepts.
"Beginners tutorials cover Terragen 3 Pro. You can purchase this and more tutorials, including bonus packs at http://www.geekatplay.com For MORE tutorials visit http://www.geekatplay.com"
Matte Painting Techniques for Concept Design with Francesco Corvino /
Awesome new Gnomon tutorial. Matte Painting Techniques for Concept Design. Check out the trailer, looks to be a great tutorial by Francesco..
"Matte Painting Techniques for Concept Design with Francesco Corvino http://www.thegnomonworkshop.com/store/product/1070/ In this lecture, Francesco Corvino shares his process for designing environments and his photo-real approach to Concept Design for the film industry. Starting from a rough sketch, Francesco models a 3D scene in Maya, extracting UVs and creating textures in Photoshop."
Maya Xgen Intro Tutorial /
Short intro #tutorial on the new #Xgen system for #Maya It's a very powerful Instancing system.
"Join Maya expert Daryl Obert as he walks through the ins and outs of using the new Xgen tools in Autodesk® Maya® 2015. Daryl will create everything from hair to complex environments while using expressions and modifiers to refine every last detail."
FumeFX Intro Tutorial /
Great intro #tutorial for the powerful fluids plugin #FumeFX for #Maya really easy to understand guide.