Northeastern’s commencement week has begun. Last Sunday, about 120 new graduates of Mills College at Northeastern gathered on Holmgren Meadow in Oakland, California, to celebrate their hard work and successes. Back in Boston, graduates attended celebrations and ceremonies held by their individual schools and colleges—most of which took place inside Matthews Arena—throughout the week. Students dressed in caps and gowns snapped photos around the Boston campus. This weekend, they’ll get plenty more photo ops at Fenway Park, where the undergraduate and graduate commencement ceremonies will be held.