I like the lines in the second and very interesting composition, color, and wood-like nature of the first.
empire of lights 
I like the subtle colors and high contrast – pastel industrial.
Glad you like them, Lynn. Thanks!
Great pairing.
Thank you, Evan!
I like the lines in the second and very interesting composition, color, and wood-like nature of the first.
Thank you very much, Susan!
Re #2: Mondrian, move over!
Thank you, Judith – I did not have Mondrian in mind, but now that you mention it…