An artistic representation of one of the arches found in Arches National Park in Utah at sunset.

I used Orange,Yellow, Black and White

Print at 100% infill with a layer height of 0.08mm with a base layer of 0.16mm

Filaments Used:
PLA BambuLab Basic Black Transmission Distance: 0.6
PLA BambuLab Basic Orange Transmission Distance: 5
PLA BambuLab Basic Orange Transmission Distance: 5
PLA BambuLab Basic Jade White Transmission Distance: 5
PLA BambuLab Basic Orange Transmission Distance: 5
PLA BambuLab Basic Yellow Transmission Distance: 6
PLA BambuLab Basic Jade White Transmission Distance: 5
PLA BambuLab Basic Orange Transmission Distance: 5

Swap Instructions:
Start with Black
At layer #7 (0.64mm) swap to Orange
At layer #8 (0.72mm) swap to Orange
At layer #12 (1.04mm) swap to Jade White
At layer #14 (1.2mm) swap to Orange
At layer #15 (1.28mm) swap to Yellow
At layer #20 (1.68mm) swap to Jade White
At layer #23 (1.92mm) swap to Orange for the rest.