The peculiar Posuban shrines and fanciful flags of the Fante people of Ghana

It is the delightful mix of bright red, yellow and turquoise colours, shapes and patterns that look like those on playing cards, hearts dangling off balconies that remind me of traditional Scandinavian Christmas ornaments and a blonde man sitting drinking tea at a table with an African man that could be a comic block from a Tin Tin adventure book - these things have me somewhat mesmerized at the photo on my screen. Am I looking at a beautifully illustrated page of a children’s story book or an actual place in Ghana? And how on earth does such an eccentric looking place fit into the culture and history of this country?