Image colours

We wanted to use duotone images intstead of full colour to keep a consistency throughtout but not just black and white as we didn't think this would represent magic. I played around with different greens to see if any stand out.

I like this teal green I think it is subtle but adds something whereas the first one is too close to black and doesn't stand out and the second green I would associate with science and looks too photoshopped.

 I prefer these shades of green with more blue in them rather than yellow.