In lettering one of the principles is that round characters are placed

In lettering, one of the principles is that round characters are placed closely. This means that when writing or designing letterforms, such as the letters 'o' or 'e' which have round shapes, they should be positioned in a way that they are touching or almost touching each other. This creates a sense of balance and harmony in the overall design of the text. By placing round characters closely together, the negative space between them is reduced, making the text look more cohesive and legible. It also helps to create a visual rhythm in the text, which can be pleasing to the eye and easier to read. However, it's important to note that this principle may not always apply in all cases, as it depends on the specific design or style being used. In some cases, round characters may be intentionally spaced further apart for aesthetic or practical reasons.