[www.albertomateo.com] Whenever I travelled in a van through small villages in Malawi I always had my F4 ready. The (overexploited) landscape was not very interesting, but the sellers that got near the van at every stop to sell sweets, cookies or cold soft drinks always smiled when they saw a Muzungu (the word they use to call a white) travelling among other Africans for just some cents. When this seller offered me some ‘mandazies’, I pointed at him my 24mm and....