To celebrated Dezeen's 250k YouTube subscribers, the design publication asked me to create something that encapsulates this amazing feat. Words taken from the article: 'To celebrate this milestone, we've commissioned an illustration from designer Adryan Tunde Abii-Smith. London-based product designer and multi-disciplinary creative Tunde Abii-Smith has previously designed Pride artwork for Scottish footwear retailer Schuh and a deck of affirmation cards for the mindfulness and wellness influencer Hindz. His design for Dezeen's YouTube milestone incorporates famous buildings from the last 100 years – can you identify the different designs? Leave your best guesses in the comments!'