Heard of Inkodye?

I came across a post about Inkodye Lumi Printing System at Jessica Jones inspiring blog How About Orange. Yet another thing I had no idea I needed...but I do, I need Inkodye, lots of it.

It's is a type of fabric dye that is clear when painted onto the fabric but develops into hues of red, blue or yellow when exposed to the sun.

Searching images of Inkodye I came across some really cool  projects and now my head is spinning with ideas for my own projects. So many things can be done with this, clothes, home furnishing, bags and  projects such as the below photo printed onto cotton with Inkodye.

Instructions on how to do this can be found on Snapguide.

How about this amazing print done in blue from purely decorative. Plants were placed on top of the fabric while developing, so simple and absolutely stunning.

So that was my need for yet another creative tool confirmed.