I recently uploaded a series of uppercase letters in 2 styles at Letter Playground. All the letters have been quick sketch studies at low resolution with a lot of opportunity to experiment. Playing with ideas and style concepts always leads to something good.
The cap "I" letter upload last night was rendered is a much cleaner style than the rough sketch versions. After rendering a letter this way I now want to create a complete uppercase alphabet in this style. I plan to use shapes of jewelry and fountain pens with a lot of bright toy colors when designing the letters.
