Sans serif ID please <ID: Skia>

I feel like I should know this, but I can't put my finger on it. The 'R' is the key to it. Any help please?

Comments

It looks like Lithos.

It looks like Lithos but it is Skia.

More like Skia, I think.

Arrgh, I have been Steeeewfd ;^D

We're even!

Indeed:^)

Yeah, I knew it wasn't lithos. Skia it is. Thanks!