Coloring books for adults have been all the rage for a while and I have picked up quite a few of them. This butterfly was challenging to color, the lines are pretty close together so you can't use too wide of a marker tip. I accidentally made a big crease while adhering to the card stock since the pages are pretty thin. To save it I used the SU butterflies embossing folder and I love how it turned out. I spent WAY too long coloring this so I was happy I could make it work.