A number of different photos here.
First: Pentax 6x7. S-M-C Tak/6x7 90/2.8. Lomography Color Negative 800.
I don't know the actual source of this film. The box says "Made in China" and I don't know of any Chinese film producers currently producing colour emulsions, let alone 800 ISO ones. There's a definite faint pinkish tone to highlights, though these tulips actually are pink. Quality control on Lomography's colour 120 films that I've shot seems iffy, and I wouldn't really recommend it. Their B&W 120 seems fine, but it's just rebranded Fomapan.
Next: Pentax K2. smc Pentax-A 50/2. AgfaPhoto Vista Plus 200. (Which is just rebranded Fuji 200.)
And finally, two from a Meopta Flexaret Va. The first on Kodak Ektar, the second on Shanghai GP3. (I find the latter to be a nice 120 film to test on since it's extremely cheap yet still produces photos that I like, but I wouldn't use if I was actually shooting anything important.)