This morning gave me a awesome new trick in Photoshop, as i didn't know yet about Layer Comps i was suppriced that it holds your states, position and blending options of all your layers in the psd file. This means you can create different setups in one photoshop file to show off to your clients. It also means, that you can work quicker and keep it all closer less psd files which will decrease errors. It's like version controle in Photoshop.
So go look at the great video about Layer Comps from the Lyda Photoshop top 40 series.
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