An evening with a celebrated artist has an unexpected effect on a couple in a faltering marriage.
Chris' obsession grows, resulting in an enjoyable marital pastime.
Sylvere insists that Chris try to undo the damage she has done; Chris' letters bring Toby and Devon together.
Sylvere and Chris proceed with their plan -- until Dick surprises them; Devon and Toby go their own way.
The women of Marfa reveal their history of desire.
Chris grapples with the consequences of a grand gesture; Devon takes issue with Toby's project, which has gone viral; an unlikely truce.
When Dick questions his role, a new opportunity emerges for Paula; Devon goes in a new direction; Sylvere and Chris reach an impasse.
Sylvere writes a letter; Chris explores a new reality; the people of Marfa are awakened by Devon's performance.