This my second article. In Matlab there is functionality to mask one image on other image or in words we can multiply images. Same functionality we can view in photoshop also. Using .Net we can not mask(multiply) images directly so I want to discuss code.-This is my second article. In Matlab there is functionality to mask one image on other image or in words we can multiply images. Same functionality we can view in photoshop also. Using .Net we can not mask(multiply) images directly so I want to discuss code.