Unique illustratios of TinTin style adventures taken from the books.
The scene featuring Tintin and Snowy on the back of a Jaguar refers to a memorable sequence in the 1966 color edition of The Black Island (French: L'Île Noire), where Tintin and his dog Snowy hang on to the rear bumper of a Jaguar Mark 1 during a chase.
https://blackshedstudiouk.etsy.com/listing/4449146047