Desert Greenery

This décima is for Ronovan Writes’s challenge: Shimmer and is also shared with JusJoJan: Limp.

Does greenery instead look browned?
Look once again, with eyes restored,
Regard the rainbow colors poured,
Look, see the clouds with sunlight crowned.

No matter the troubles around,
This is a truth that I aver:
When every color seems dimmer,
When days seem like a desert dry,
When one seems to be limping by —
Life still holds a silver shimmer.