https://www.experimentsandexposures.com/about-me daily 0.75 2026-04-01 https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/e82a0c46-2ea2-465e-b873-c443db3c159d/445C10DC-7BBB-4775-AD70-126B1B16B5C2.png About Me - Alex Castañeda. Hi, I am Alex, a PhD student in Molecular Biology at USC. As a PhD student in a microscopy lab, I’m constantly exploring how we visualize the world — from the microscopic to the everyday. Experiments & Exposures is an extension of that curiosity, combining science and creativity to capture images that feel both thoughtful and authentic. https://www.experimentsandexposures.com/contact daily 0.75 2026-04-01 https://www.experimentsandexposures.com/work daily 1.0 2026-03-31 https://www.experimentsandexposures.com/work/outdoors-cy8xf monthly 0.5 2026-03-31 https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/53051cf2-b53a-4faf-a67d-be49a61fd26b/DSC_1852.jpg Exposures - 35mm Alexis Castaneda https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/1635632155507-7E3LRFISZ5IYW5PJC432/DSC_1844.jpg Exposures - 35mm Alexis Castaneda https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/2851f84d-17c0-4232-ab8e-67b70977e64c/DSC_1856.jpg Exposures - 35mm Alexis Castaneda https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/27a34e21-4caf-481e-a562-b5627e68afd6/DSC_1853.jpg Exposures - 35mm Alexis Castaneda https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/7ca385d7-a2d7-4283-a4b9-7f43adcebf61/DSC_1885.jpg Exposures - 35mm Alexis Castaneda https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/cf5c89e2-a2d6-42fb-b997-61f9fbc0b92d/DSC_3709.jpg Exposures - 35mm https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/0ac8b3a9-94ca-48b6-833e-4a2ba3a7825b/DSC_3721-2.jpg Exposures - 35mm https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/bdca7a1b-52e8-4e94-9a7e-7b6bacabdb28/conbini.jpg Exposures - 35mm https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/c61a01f5-d3f1-4291-b978-04a163af1515/conbini-6.jpg Exposures - 35mm https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/477af726-e777-4e36-9d78-85f7c8379b54/conbini-3.jpg Exposures - 35mm https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/3e1de982-24ce-4e54-93a4-7ec8581fd028/conbini-1.jpg Exposures - 35mm https://www.experimentsandexposures.com/work/people-w2g7r monthly 0.5 2026-03-31 https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/7160c436-0f4a-4efb-9902-f086e06a6610/May252025_LagunaFlower.jpg Exposures - Nature https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/eb9bcaf4-2244-4b17-a81c-fff21d16b452/DSC_0758.jpeg Exposures - Nature Chubby Unicorn https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/dc19c43b-c69c-4c05-898c-52ef3b3c753f/DSC_0162.jpeg Exposures - Nature https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/3b16aade-b0c6-4c8a-a345-bddbc92ce7ba/DSC_1010.jpeg Exposures - Nature https://www.experimentsandexposures.com/work/people-w2g7r-n8s94 monthly 0.5 2026-03-31 https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/29298f2c-f124-4420-99b2-e429b923bb31/DSC_3472.JPG Exposures - Portraits Graduate Portrait at Carlsbad Flower Fields https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/d9cb9e33-f7bf-412f-965e-cbe517b74085/DSC_5049.jpg Exposures - Portraits https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/07e002d2-9f70-4fc7-812d-3bd29efe8751/DSC_5066.jpg Exposures - Portraits https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/b8f0f384-58e3-4da1-9d48-d1fd2657a240/DSC_5056.jpg Exposures - Portraits https://images.squarespace-cdn.com/content/v1/61579671d269197750f03893/b7c9028e-e677-456c-ac87-c96c01cde740/DSC_4436.jpg Exposures - Portraits Couples Portrait