Boston, MA--3/25/2014--Details are added to the first of two logos painted. Workers with Road Safe Traffic Systems paint the Boston Marathon Finish Line, on Tuesday, March 25, 2014. They started work at 5 am and expect to use 7 gallons of paint, 5 of those yellow. The Avon company has painted the line for about 20 years. Photos by Pat Greenhouse/Globe Staff Topic: 26finishline Reporter: XXX