No consecutive guesses, someone else must guess before your second one. Max two guesses per person per picture. Re-read the sticky for the rest of the rules!
The first screenshot gave away the period immediately, i.e. late 50s, early 60s. That matte shot of the castle shows quite some discrepancy between matte painting and set, and the soft-matted water line is just - well, just too, too, 60s !
OK, so this means I'll "have" to do the next one... coming up in a moment.