Leonard Nimoy lived up to his longtime catchphrase: Live long and prosper. Having achieved success in many arenas during his lifetime, the actor, director, writer and photographer died Friday in Los Angeles of end-stage chronic obstructive pulmonary disease. He was 83.

A marcher helps carrying a multicolor flag during the annual gay pride parade in Warsaw, Poland, Saturday, June 13, 2015. Gay rights activists held their 15th yearly "Equality Parade" as Poland slowly grows more accepting of gays and lesbians, but where gay marriage, and even legal partnerships, still appear to be a far-off dream. This year's parade comes amid a right-wing political shift, a possible setback for the LGBT community. (AP Photo/Alik Keplicz)