Typography - Letter X

I brought my stint of character illustration to an end as some friends wanted to jump on the 36daysoftype challenge. So far this has been super fun!

I'm only 6 days in, and the 'X' has been my favourite so far. I'm planning on using a pretty consistent colour scheme so that the set looks similar in tone, and I'm doing a mix of classic type and illustrative arrangements that allude to letters (like the gathering on balloons above).