Twelve colored pencils lie in a circle, touching each other with the pencilsTwelve colored pencils lie in a circle, touching each other with the pencils
A cup of tea with cookies on a notepad with a pencilA cup of tea with cookies on a notepad with a pencil
An open book on a light background with a black binding and pencilAn open book on a light background with a black binding and pencil
The slide rule, pencil and magnifying glass are on the notebookThe slide rule, pencil and magnifying glass are on the notebook