A book cover with a simplistic primitive cave painting of the round Earth as a globe showing the earth's core and geothermal energy on a cave wall in prehistoric times.
A book cover with a simplistic primitive cave painting of the round Earth as a globe showing the earth's core and geothermal energy on a cave wall in prehistoric times.
A book cover with a simplistic primitive cave painting of the round Earth as a globe showing the earth's core and geothermal energy on a cave wall in prehistoric times.
an illustration of a broken earth with a sun in it
an illustration of a book with a moon on it
a black and white illustration of a burning earth
a notebook with an illustration of a burning earth