The San Antonio Museum of Art is a great place to find an object for your observation and research. Check their website for current COVID protocols if you would like to visit in person. Some objects from the "Art of the Ancient Mediterranean World" collection are also available to view online.
ARTstor is an incredibly vast online collection of art work from museums around the world. For HUMA material culture research assignments, try using their curated object lists to find an object. Try browsing some of their Ancient Mediterranean collections, such as Greek Vases & Other Selected Greek Art.
Described as a "dictionary," Oxford Art Online is more like an extensive art database, searchable by region, artist, type of art or structure, medium, and more. Contains both brief, factual articles as well as more extensive history,
Full-text articles from more than 100 scholarly journals published by Carnegie Mellon, Duke, Indiana, Johns Hopkins, MIT, Oxford and Penn State university presses, as well as the presses of the Universities of Hawaii, Texas, and Wisconsin.
Subtitled a Critical and Analytical Bibliography of Greco-Latin Antiquity, this is an international bibliography of all aspects of classical studies,
including authors and texts, literature, linguistics, archaeology, paleography, history, philosophy, epigraphy, numismatics, papyrology, ancient art, religion, law, and culture.
Scholarly, multi-discipline, full text journal database designed specifically for academic institutions. Covers the social sciences, humanities, education, computer sciences, engineering, language and linguistics, arts & literature, medical sciences, and ethnic studies.