Böcker av Keith Cooper

Tilt and shift lenses offer tremendous creative possibilities for users of digital SLR and mirrorless cameras. This practical book explains the techniques that will help you take better photos - photos that don''t distort or lose focus. Assessing the benefits and pitfalls of a range of lenses, adapters, software and editing techniques, it guides you through the practicalities of working with these lenses and gives you the skills to use them to best effect. With stunning examples throughout, this book gives an overview of the different lenses available, and tips on how adapters can give tilt/shift options when using old medium-format lenses. It gives advice on how simple lens shift can change the entire look of your photos, and techniques for using lens tilt for focus control and close-up working. Stunning examples show the use of tilt and shift lenses across a range of available focal lengths, both tripod-mounted and handheld.

The quest to find a theory of quantum gravity that could potentially explain everything.

Surveys the realism of planets in sci-fi films like Star Wars and Dune.

Taking the Mask Off... was a hard book for me to write.What started out as daily journal entries that centered around losses, regrets, family, and the beauty of nature, all written during COVID isolation but covering my entire life's experience were now over 150 handwritten short stories contained in four 5 x 7-inch memorandum books filled in front to back.It took me six months to realize that my writings were more than simple journalling; they were therapy. Therapy that told a story of my movement from mind to heart, from being compartmentalized to being vulnerable, from seeking purpose over comfort, from moving from my name card to my calling card, from understanding that to really love someone else, you first needed to love yourself. So, I invite you to join me on part one of this non-judgmental journey representing over 65 of my short personal stories. Stories that represent someone who really had to turn the telescope of their life around and learn from each problem.Yes, I continue to be on that uphill, rocky, slippery climb from thinking with my brain to feeling with my heart, but I am improving because now instead of asking, "Why me God?" I simply ask, "God, what are you trying to teach me?"Please join me on this journey of my stories and let's learn to be better together.¿

Inside the difficult questions about humanity's search for extraterrestrial intelligence.