Marcelo Catarino (@marcelodcatarino) - Collective Profile | Barcelona, ES Biochemist at University of Aveiro. Follow @marcelodcatarino on Instagram. Recent posts: a man in a black tank top and sunglasses at a music festival. he is wearing a chain and has dark hair., a man smiles while sitting on a stone wall by a lake. he is wearing a light blue shirt, pants, and a jacket., a man poses by a bridge in venice, italy. he wears a white shirt, jeans, and sunglasses, with a backpack., a shirtless man is lying on a couch. the photo is a selfie, and the man is partially nude., a man poses in front of the sagrada familia in barcelona. the photo captures a sunny day with the iconic architecture in the background., a man takes a mirror selfie, showcasing his outfit and accessories. the photo is taken in a modern interior setting., a group of friends pose for a sunny beach day selfie. the subjects are smiling and enjoying the summer weather., a group of three men pose for a selfie, each with under-eye patches. they are shirtless and smiling., a man dressed as sailor mars at a pride parade. he is shirtless and wearing a costume with a red skirt and bow tie., a man poses by the water in venice, italy. the photo captures a scenic view with boats and buildings in the background., a man stands on a balcony, gazing at a cityscape of lisbon, portugal. the photo captures the essence of travel and exploration., a man smiles at the camera while holding a small object. he is wearing a white t-shirt., a man poses in a european city. he is wearing a jacket, jeans, and sneakers., a man relaxes shirtless on a couch, surrounded by indoor plants. the photo is a selfie, capturing a moment of leisure., a man poses in a tank top and shorts in an outdoor setting. the photo captures a moment of leisure and style., .