My favorite color combo for some time now - petrol blue and amber. These two lovely teapots have been sitting in my local thrift shop for years. And I have passed them more times than I care to remember. Because I didn't think I had room for them. In the end I couldn't resist them any longer and got them, and I made room :-) Now I don't understand why I didn't do it sooner.
Both teapots are unmarked but I have a feeling the yellow one is British and I'm pretty sure the blue one is Norwegian, most likely from Egersund.