Hey! Thanks for solving and I'm glad you enjoyed. I'm pretty new at making puzzles so still figuring out what works and what doesn't And this was one of my first ones so I don't blame you for being confused. It's a little wonky in retrospect.
The theme answers are HID and DEN. So it's a HIDDEN theme. The movie referenced is HIDDEN FIGURES which was about black female NASA mathematician Katherine Johnson (pictured above).
The title is CHECK YOUR CORNERS and I reference "stemming from the corners" in 31A. If you go from each of the four corners diagonally you get:
-- (FIGURE) IT OUT
-- (FIGURE) HEAD
-- (FIGURE) EIGHT
-- (FIGURE) SKATE
So there are "hidden figures." I tried to allude to it with the emojis, too.
Jack Hopey 🤓13:11 · 2023-11-27T13:54:27.002Z
Ooooh I see now. Clever. Maybe some shaded boxes would've helped. Either way, I absolutely love your puzzles so I've just been going through your entire catalog. It's really cool to see your growth as a constructor from this one to your most recent (this is coming from someone who has never constructed a good puzzle).
Translated Rene Magritte painting caption: "This ____ a pipe"
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
Orizzontali
1A
Translated Rene Magritte painting caption: "This ____ a pipe"
6A
Political or religious splinter group
10A
Library hushing
13A
Hoard secretly
14A
Minnesota congresswoman Ilhan
15A
Perfection phrase: "To ____"
16A
Green vegetable with smaller florets and thinner stalks than its "parent"
18A
G-rated expression of frustration
19A
First captive killer whale to perform with humans whose name rhymes with a more famous orca
20A
Common choice to close out a to-go order on a coffee shop tablet
21A
Multiple genome samples
22A
You can find them on clowns or Jersey Shore houses
24A
Stockpiled not-so-secretly
26A
Operatic piece or a Las Vegas resort
28A
Run off the track
31A
Combined with 41A, the first word in an Oscar-nominated movie chronicling the real-life story of three black women at NASA in the 1960s (and also a hint to what might be stemming from the corners of this puzzle )
34A
Pre-Internet Google Maps
37A
FDA nutritional guidance, briefly
38A
Present state of being
39A
Human-powered taxi
41A
See 31A
42A
Common Tuesday night dinner fare
44A
Make a speech
45A
Nine-digit code issuer
46A
Outer tooth layer
48A
All-"American" actress Suvari with roles in a sex-romp and a gorgeous yet tragic best-picture winner
50A
Jennifer Lopez, Sofía Vergara, or Sonia Sotomayor
53A
Hard Italian cheese
57A
Honey-loving yellow bear
59A
A floating flower, yoga position, or high-end British sports car
61A
Door opener
62A
Common Russian woman name
63A
Shorten a word or phrase
65A
Apt name for quite a few past leaders of Vatican City
66A
Close-knit group or Scottish family
67A
Pre-printing changes
68A
Opposite of WSW
69A
Collections of tennis games
70A
Koosh-flinging talk show host, futuristic cartoon maid, or inspirational poster flexer
Verticali
1D
13-digit book IDs
2D
Classic guitar type, for short
3D
WTA's Osaka or model Campbell
4D
Mouth-like openings of a sponge
5D
Brownie ingredient that gives more than just a sugar high
6D
Spotlight-shining moment
7D
Gives off, as light
8D
"____ you nit!" from Violet Beauregarde to Veruca Salt in "Willy Wonka & the Chocolate Factory" after the latter demands an Oompa Loompa from her father
9D
iPhone holder for TikTok dances, maybe
10D
Something single people tout to avoid regrettable hookups
11D
Greek counterpart of Juno
12D
Coop egg layers
15D
Those pounding the + on calculators
17D
Like some surprise inspections
23D
Walkie-talkie confirmation once a snare or cage is in place
25D
Sandwiches with Russian and Swiss influence
27D
Fashionable shoe company
29D
Caesar's fateful mid-March time
30D
Singer Del Rey
31D
Abhor
32D
Current day Persia
33D
Ten Commandments, as translated from Greek, initially