Travel photographer Pierre T. Lambert shares a lot of photography videos on his YouTube channel but it’s the tutorials he does on how to capture sharp images that get the most feedback. Since there seems to be an insatiable appetite from photographers on how to make their images sharper, Lambert has created another video with sharpness tips.

What I don’t know would fill a 300TB hard drive, that’s for sure. But I thought I had a pretty good handle on Exposure X4 from Alien Skin. I’ve been using Exposure in its progressive incarnations for a long time, so I was really surprised to learn that it has powers I never knew.

This will probably surprise you, but for someone writing about the advantages of heading out with one camera and one lens, I mostly don't do that. As a professional photographer who emphasizes travel images and loves to apply special techniques, I most often carry a rather full kit of lenses and a back-up DSLR, plus filters and a tripod.

Are there three essential lenses that every serious photographer should have in his or her kit bag? Photographer Peter McKinnon thinks so and in the below video he discusses what he calls “the holy trinity of lenses.”