Sometimes you just have to climb to get really visible spots. These are some recent graffiti pictures from Los Angeles. Some have been up for a long time like the Ozer + Atlas spot, some are newer. But as of now, they are all up, none are buffed.
Augor MSK + Pharoe LCF SOB
Pharoe LCF SOB
Ozer LTS + Atlas CBS - Still running from 2005
Otis Efurt Jaw JDI
JDIK - Just Doze Ill Kids - Otis Jaw Efurt