Alejandro (@alosaza) - Collective Profile | Bonn, DE Master in Mathematics at University of Bonn. Looking for new friends around Europe! Follow @alosaza on Instagram. Recent posts: a man with a mustache and glasses stands on a hill overlooking a cityscape with a tall tower in the background. he is wearing a teal baseball cap, a white polo shirt, and carrying a blue tote bag., a man takes a selfie in an elevator while wearing a blue baseball cap, glasses, and a striped t-shirt. he is carrying a backpack and a green crossbody bag., a man with glasses and a mustache stands in front of a chalkboard filled with mathematical equations and diagrams. he has his arms crossed and is wearing a plaid shirt., a man in a plaid shirt and white pants takes a mirror selfie. he is wearing glasses, a baseball cap, and a fanny pack across his chest., a vintage street lamp glows warmly in the foreground, illuminating a path towards a grand historic building in the background. the scene is bathed in the soft light of a beautiful sunset, casting long shadows and creating a serene evening atmosphere., a bald man in underwear takes a mirror selfie, showing off his muscular physique., a man with a mustache and glasses takes a selfie in a mirror, wearing a hawaiian shirt over a white t-shirt. he is standing in front of a desk with art supplies and books..