At the age of fifteen, Bloom and Jack Levine, another Jewish painter from Boston, received scholarships in the fine arts by the famous Harvard art professor Denman Ross (1853–1935).
At Harvard College he trained with the painter Martin Mower and Professor Denman Ross.
Diana Ross | Rick Ross | Jonathan Ross | Ross | Adrian Ross | Ross Ice Shelf | Ross-shire | Ross Perot | Ross School of Business | Ross Macdonald | Ross Island | Rick Ross (rapper) | John Ross | Easter Ross | Alex Ross | Alexander Ross | Tracee Ellis Ross | Thomas Denman, 1st Baron Denman | Pete Ross | Betsy Ross | Ross Macpherson Smith | Paul Ross | Ross University | Ross Sea | Ross Powers | Ross Golan | Ross Bagdasarian, Sr. | Lee Ross | Glengarry Glen Ross | Donald Ross |