background
beneath
blank
blank space
brown
copy space
design space
digging
dirt
discovery
dug
dug up
earth
edit space
explanation
explanation mark
field
found
free space
garden
gardening
idea
innovation
invention
light bulb
light bulb moment
looking for
lost
metal detecting
mud
mystery
paper
patent
question
question mark
riches
search
searched
sign
smart
soil
space
symbol
text space
treasure
unanswered
underneath
unearthed
wood chips