ant thing to remember when using this joining method is that when inserting your hook in the square that you are joining to (in-between the space between two sc) you insert from the TOP of the square you are joining to.
DIY use a picture frame as a towel bar. i love this idea & how the collage of frames decorates the wall. so much cooler than just hanging a towel rod! Use cool funky shaped frames painted fun colors for kids' bathroom?