Suess Who?
Welcome to Sephora
Organic Chemistry
Also a Swift Song
Rome is where the art is
100
He heard a Who
Horton
100
L'Oreal's Offerings for this Cosmetic include Lash paradise, which comes in blackest black and mystic black
mascara
100
You can breath easy knowing photosynthesis causes plants to release this gas as a waste product
Oxygen
100
A knitted sweater that fastens down the front
Cardigan
100
Most visitors to the Capitoline Museums don't turn to stone when they see Bernini's bust of this slithery gal. 
Medusa
200
He Speaks for the Trees
The Lorax
200
An array of eyeshadows in one of these
Palette
200
This element's footprint is everywhere: by definition, every compound studied by organic chemists contains it.
Carbon
200
The month named after the first Roman emperor
August
200
Legend says that if you toss a coin into this Baroque masterpiece, you'll return to Rome 
Trevi fountain
300
The Reindog that pulls the Grinch's Sleigh
Max
300
The unabbreviated form of SPF
Sun Protection Factor
300
Triglycerides are the most common type of this organic compound: healthy eaters steer clear of the saturated ones
Fats
300
The maze designed to hold the mythical minotaur
Labyrinth
300
The Pinacoteca, a collection of religious paintings begun by Pius VI, is one of many museums in this enclave
Vatican City
400
A big fan of Green eggs and Ham
Sam I Am
400
In French this product is known as rouge
Blush
400
In chemistry, it's the unit of measurement equal to 6.02 times 10^23 of anything. Atoms, molecules.. even mammals that burrow in your lawn
Mole
400
While crossing the George Washington Bridge from N.J, drivers are greeted by a sign with these four words (its been waiting for you)
Welcome to New York
400
Roman ceilings, walls & floors display this type of art made of bits of material; you can walk on fine examples in Ostia
mosaic
500
Yertle
500
This technique uses shadow and light to define the face
Contouring
500
Chemically speaking they're molecules with at least one unpaired electron. True to their name they can be, like, totally reactive.
Radicals
500
a deep shade of red with a hint of brown coming from the French word for chestnut
Maroon
500
In the Gallery of Borghese, Caravaggio's portrait of this saint shows him with his head still on his shoulders
John the Baptist