The flag from the thumbnail is that of Fryslân, nowadays a Dutch province.
It does not show hearts! The red parts are ‘pompeblêden’ (leaf of the water lily), and should specifically not be heart shaped according to the official instruction for creating the flag.




Zay-braah I guess, if I would try to write Dutch sounds in English spelling.
There’s a sound version available at https://webwoordenboek.nl/uitspraak/zebra