It's 'fascinating' (to watch) how a child's language skills develop.
Her paintings are 'fascinating'.
a 'fascinating' book
(..) -Ahem. -She's here! -I see. I wouId Iike to announce that my granddaughter has arrived. With a fascinating expIanation as to her wardrobe, I'm sure. She's styIing a wet, sort of grunge-Iook hairdo... and is wearing a sweatshirt, jeans, and Docs. (..)2001 The Princess Diaries