Close-up of antique books on a white bac
Weightlifting - Two Plastic Coated Dumbbells
16th-Century Portuguese Nautical Astrolabe - European Age of Discovery
16th-Century Portuguese Nautical Sextant - European Age of Discovery
A calculator and a stack of gold coins
A hand holding a twenty dollar bill
A beautiful young girl reading a book
A hand holding a calculator
A businessman holding a tablet computer
A hammer isolated on a white background
A pretty young girl holding a teddy bear
Colored pens and markers
A hand holding a cell phone
A pretzel isolated on a white background
A smart girl with glasses reading a book
A beautiful young girl texting on a cell
A wrench isolated on a white background
A cute young girl taking a picture
Close-up of colored pencils
A red Christmas ornament
Closeup of a computer video card
A smart girl with glasses holding a book
A young businessman
A stack of old books isolated on a white
Red candle closeup
Closeup of a computer memory card
A blue cd with headphones
Four aces isolated on a white background
A sea shell
Chemistry
Dollar bills in a black wallet
Close-up of buttons on a calculator
