Century Plant Triplets--13th Week, 3 Successive Leftys

I decided to deviate from my recent formats of two weeks' pictures side-by-side. As I started prepping the pix for May 20 and 27, I was struck by how much more vibrant Lefty's May 20th pic looked than May 27th. Yet, the pixstrip for May 13 and May 20th showed Lefty's May 20th condition to be drab, which I remarked in my 12th century plants article.
Comparative pix can affect perception. The pixstrip shows Lefty for May 13, 20, 27. (Click for larger older/newer side-by-side image.) Note that for each of those picture days, the sky conditions seem to correlate with Lefty's bloom clusters condition.

1. May 13—blue sky with Lefty's bright and robust clusters
2. May 20—overcast with Lefty's drabness indicating its decline
3. May 27—cloudiness with Lefty's drabness, seemingly conveying withdrawal from its former glory

Try covering one of three pix and compare visual states. Try looking at #1 and #2 together, #2 and #3 together, and #1 and #3 together.
My thoughts of the pix for that day:

Surprised that the single stalk is still there! Took the set of pix around 10:40 today, about an hour earlier than I'd been shooting in the previous weeks. Worked out really well. A lot less traffic both moving and standing, maybe because of the holiday, might have also helped make picture taking easier than usual. Comparing this week's to last week's pix, can see the "crowns" starting to diminish.

Index to my agave posts, from the time I first spotted the set of triplets in early March to mid-June, about 3 1/2 months.
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16