The image displays a collection of handwritten symbols and numbers, which appear to be a mix of mathematical and programming-related characters. The symbols include numbers from 1 to 12, the mathematical symbols for addition and subtraction, and various programming characters such as curly braces, parentheses, and the equal sign. The handwriting is neat and consistent, suggesting that the symbols were written by a single person or a machine with a consistent font. The style of the image is simple and straightforward, with no additional context or background provided.