How it works

Building blocks are deceivingly simple to use. You just insert them! There is not much more to it. Maybe you already are familiar with layers in Photoshop which are similar. One of the benefits of building blocks vs. layers is that you can use copy/paste.

You start out with an empty grid
There is nothing to be seen.
Insert a Photo building block
The image you have chosen appears.
Insert a RGB Leak block
When you change it's parameters then the colors are updated immediately.
Insert a Text block
As you type in letters the text is updated.
Insert a Lens block
A nice magnifying glass effect appears that you can move around.
Select the Photo block and replace it
The new photo you load is instantly processed by all the building blocks below it.
Change parameters for the blocks
Because the result is updated in real time, it's easy to try out different parameters.