I blended the outline and result from Trigraphy in iColorama using the Phoenix blend.
View attachment 179151
Here I do something which is difficult to replicate. I use Preset>Compose and I change all the squares sometimes adding colour and sometimes patterns. Here is an example but I can’t tell you what I used:
View attachment 179152
I then reduce the opacity so that I get something like this which is what I got:
View attachment 179153
If you look closely you will see those orange flowers.
I didn’t like the white flecks so I took it into Retouch and removed them all with object removal. Finally back into iColorama with a 50% Style>Coherence followed by 50% Adjust>High.