Grey Scale

 In this exercise we had to edit a photo in a certain way so only one colour can be visible, in this case, the dress (yellow) and the rest has to be grey.

This is the initial image:

Beautiful, isn't she?

What i did was duplicate the image in a different layer and made the one in the bottom grey, then I selected the dress of the top layer (the image with color) with the scissors select tool and finaly I erased the rest of the image, making everithing gray except the dress. 

I finished the project by writing my name and the name of the singer Siouxie.