It's 'fascinating' (to watch) how a child's language skills develop.
Her paintings are 'fascinating'.
a 'fascinating' book
(..) - What concerns you? - Just the colouring. - You know what the real bitch of it is? Lt's paint-by-number. Is it colour-by-number? Because the colours are fascinating to me. - Aren't they, really? What about that? - You bet. I think you're about one step away from cuttin' your fuckin' ear off. (..)1997 Good Will Hunting