peter biala just likes playing around with technology freeing himself from any commitment to authenticity. the skies are taken from one photo and the houses from another with just a click the 2 photos become one. and. become its botanists i could spend 2 hours waiting for the right moment when the composition is just the way i wanted to be the more i can use the tools at my disposal and create a composition in my mind i still haven't added anything from another situation to the image but i've taken the synchronicity out of life and i do this only to be able to participate in the debate in to say we have other possibilities now and that's not a bad thing went. through. so photoshop is 30 years old now and my completely unfair shots colleague michael krueger is here with me for more on the history and future of image manipulation and we've got this lovely . our computer behind is 100 percent real of course while they have it too good to be true and i think in these days we have to ask ourselves what do we expect from a fold of curiosity perfection pure beauty i think we should examine our o