Complex sentence: The celebrations included two exhibitions "Colonial to Contemporary", covering 1884 to 1971, and from 1971 to the present, and The Staff Self-Portrait Project, as well as the publication "Colonial to Contemporary" on the history of the college.
Split into simpler sentences: The celebrations included two exhibitions "Colonial to Contemporary", one covering the period from 1884 to 1971 and another one from 1971 to the present. Moreover, there was The Staff Self-Portrait Project, as well as the publication "Colonial to Contemporary" on the history of the college.