captivating

US /ˈkæp.tə.veɪ.t̬ɪŋ/
UK /ˈkæp.tə.veɪ.t̬ɪŋ/
"captivating" picture
1.

holding one's attention completely; fascinating.

:
Her performance was absolutely captivating.
The story was so captivating that I couldn't put the book down.