List of objects with Focusing Decor & ways to improve Focus

This is my attempt to compile information about improving focus. Any corrections/contributions would be greatly appreciated.

I know there have been some tutorials on ways to improve Focused mood for Sims but I couldn't seem to find one that listed all of the focusing decor objects by name.

I read that using the Future Cube to ask about Scientific Mysteries will do it and using various science tools/objects will work as well.

Yoga mats let you do a yoga routine (with enough wellness skill) called "Mind Concentrating" that boosts focus.

Some of the objects are career or aspiration rewards, but these are the ones I've found in my game so far (I do not have all of the expansions yet). You can type the name of the objects in to search for them if you can't find the category.

My List thus far:
Alma Mater University Life Award (Focusing Decor 4) Lighting > Table Lamps §110 from owning Sims 3 University Life pack
Astro Model Rocket (Focusing Decor 3) Decorations > Sculptures §135 unlocked at Astronaut career lvl 3
Astro Solar System Light (Focusing Decor 2) Lighting > Ceiling §70 unlocked at Astronaut career lvl 2
Blicblock - Signed (Focusing Decor 2) Decorations > Paintings & Posters §320 City Living
Computer Hard Drive (Focusing Decor 3) Decorations > Sculptures §180 unlocked at Tech Guru career lvl 3
Defeat the Darkness Surgical Light (Focusing Decor 1) Lighting > Floor Lamps §415 unlocked at Doctor career lvl 4 Get to Work
Executron Desk Pen Set (Focusing Decor 4) Decorations > Misc §1,100 unlocked at Business career lvl 8 Investor branch
Executron Personal Stock Ticker (Focusing Decor 4) Decorations > Wall Decorations §1,150 unlocked at Business career lvl 7 Investor branch
Flying Saucer Table Lamp (Focusing Decor 1) Lighting > Table Lamps §165 unlocked at Scientist career lvl 3 Get to Work
Hand Carved Chess Table (Focusing Decor 2) Activities and Skills > Knowledge §635 unlocked by completing a Gold tier Weenie Roast Outdoor Retreat
Hillock II- Signed (Focusing Decor 2) Decorations > Paintings & Posters §320 unlocked at Social Media career lvl 5 Internet Personality branch City Living
Hot & Cold Tech Spec Poster (Focusing Decor 5) Decorations > Paintings & Posters §790 unlocked at Criminal career lvl 7 Oracle branch
Innovator's Award for Excellence in Science (Focusing Decor 4) Decorations > Sculptures §525 unlocked at Tech Guru career lvl 6
Interrogation Illumination (Focusing Decor 1) Lighting > Ceiling Lamps §105 unlocked at Detective career lvl 8 Get to Work
Pie Chart Presentation (Focusing Decor 3) Decorations > Misc §240 unlocked at Business career lvl 5
Proceed With Caution Table Light (Focusing Decor 1) Decorations > Table Lamps §120 unlocked at Detective career lvl 7 Get to Work
Retro, P.I. Lamp (Focusing Decor 1) Lighting > Ceiling Lamps §110 unlocked at Detective career lvl 8 Get to Work
"Revanne" Poster (Focusing Decor 9) Decorations > Paintings & Posters §2,195 unlocked at Tech Guru career lvl 8 eSport Gamer branch
Stack of CDs (Focusing Decor 2) Decorations > Clutter §570 unlocked at Tech Guru career lvl 7 eSport Gamer branch
Star Seeker Original Blueprints (Focusing Decor 2) Decorations > Sculptures §160 unlocked at Astronaut career lvl 4
The Diligent Doctor's Desk (Focusing Decor 2) Surfaces > Desks §555 unlocked at Doctor career lvl 8 Get to Work
The Hipster Hugger (Focusing Decor 2) Comfort > Sofas §505 unlocked at Tech Guru career lvl 5
Tiny Tranquility Zen Garden (Focusing Decor 3) Decorations > Misc §295 unlocked at Business career lvl 6

Note: To search for the "Revanne" poster, you must include the quotes around it or it won't show up

Taking a deep soak bath with Citrus boosts focus as well. I need to figure out which tea boosts it. Pitch black tea boosts focus.
Anyone know if there are flower arrangements that boost it?