I have tried to make a multi-texture with Photoshop Elements 2.0, but I couldn't understand how to give it a seamless transition between 2 textures. PE has gradation/blur?(it appears in Japanese and I don't know the word in English) function, and the select area on the boundary of one combined layer become dim and never be like Anna's snow&rock texture when the function is used. If anyone know how to do well, tell me that please.
Below is what I tried