Father and son riding bicycle back to back

Global map inside green light bulb

Man on balancing scale opposite group of people

Birds flying above hand holding cell phone

Rear view of man public speaking at podium

Speaker at podium holding large key

Man with head in cloud sitting beside blank projection screen

Man climbing ladder towards bull's-eye target in sky

Businessman choosing switch to turn on light bulb

Cross at the center of atom symbol

Woman carrying an abundance of shopping bags and boxes

Similar men riding bikes and carrying ladder

Man stealing middle portion of rainbow

Outline of face in sand of hourglass

Finger pointing towards open trap

Snow falling around hanging globe Christmas ornament

Child with mother looking up at silhouette of Santa Claus and reindeer in full moon

Christmas ornaments hanging from antlers of reindeer

Businessman walking on cloud in gap

Businessman climbing ladder toward hanging ladders in sky