They come from Hawaii. but popular all over the globe.
Answer:
White balance (WB) is the process of removing unrealistic color casts, so that objects which appear white in person are rendered white in your photo. Proper camera white balance has to take into account the "color temperature" of a light source, which refers to the relative warmth or coolness of white light.
Here's a link i found hope it helps ! :)
https://www.google.com/search?rlz=1C1CHZL_enUS724US724&ei=Gu6TXJfxH7CQggeguKOADA&q=city+hunter+cast&oq=city+hunter&gs_l=psy-ab.1.1.0i71l8.0.0..7654...0.0..0.0.0.......0......gws-wiz.RaB9oNjR_Ec