How high are the lowercase letters for the B-point alphabet?

The lowercase letters for the B-point alphabet are standardized to a height of seven pen widths. This measurement provides a guideline that ensures consistency and proportionality in calligraphic writing. The seven pen widths facilitate a visual harmony with the uppercase letters and other design elements, allowing the lowercase letters to be easily identifiable while maintaining aesthetic balance.

In calligraphy, understanding the correct proportions is essential for creating legible and visually appealing text. The decision to use seven pen widths also reflects common practices in various styles of calligraphy, where lowercase letters are typically slightly smaller than their uppercase counterparts, making them versatile for various applications in design and communication.

The other height options do not align with the established norms of the B-point alphabet, leading to potential inconsistencies in the writing style and overall presentation.