I don't know if I should be saying this here, but I just can't let this happen while I sit in silence.

You see this article? It's from the Sunday Times
Well, the red skyscraper diagrams are actually silhouettes of diagrams drawn by illustrators at
www.skyscraperpage.comI'm one of the illustrators and these are my drawings that were used




This is the proof

I was not told about anything and neither were the other illustrators and the website was not credited.
Maybe shadows can be used withought permission?
The Straits times used the shaows again on 15 November.
But it's not SPH's fault, I think they did not know, it's judst their graphic artist.
What should I do?