A very easy way to make a beautiful peice of art- Trace the roll of ducktape on the peice of paper. Continue untill paper is full of circles. However, make so the circles overlap to make many sections. zentangle in every section with different designes.
It's a daily calendar that is reused each year and gets better the longer you use it. Each day you write the year and something that happened that day like, "(Child's name) took her first steps." Imagine how neat it would be in 10 years.