shooting oil spills

[kaitanium]

dont ask but i have to shoot some oil spills on my driveway for a class assignment, any lighting tips to bring out the reflections or rainbow the oil creates? this ones gonna be outside in full daylight

[RossW]

See if a polarizer does anything interesting to the reflections. (And clean up the oil afterwards!! :-) )

[kaitanium]

its gonna be cooking oil =P should be ok for the environment, hmm a polarizer might work