Key?
high key
Direction?
(rembrandt pattern) 45¼ camera L
Source?
specular
Ratio?
(minimal detail in the shadows) 1:8



Ratios:  A comparison of a constant (fill) to a variable (main) expressed as a fraction.
1st # = fill; 2nd # = main light

1:1 =  flat light, no shadows
1:2 =  1 stop diff. (shadow/highlight)
1:4 =  2 stop diff. (shadow/highlight)
1:8 =  3 stop difference
1:8+ = no detail in the shadow area