Knowledge - light ignorance - darkness
twins from behind
child with spoon
father and daughter
Knowledge - light
Knowledge - light
Knowledge - light
Knowledge - light
Knowledge - light
Communication problems
Serenade
Doubt of a blue gnome
Questions Concept Blackboard
Question mark of colorful people
Dunce cap frustration
Knowledge is light, ignorance is darkness knowledge concept
Easy going women shrugging in indifference
Shrugging Santa
Energy efficiency ignorance
Woman shrugging her shoulders
Ignorant woman shrugging her shoulders
Failure
Shrugging Santa
definition of ignorance
definition of ignorance