Crocheted Cotton Dishcloth Pattern

This is my first pattern writing effort, no doubt there are many variations out there. Please note this is written in English, not USA, terms. dc=sc

The cloth is a simple thing: 

Using Anchor Magicline cotton (any 8ply knitting cotton should do) and 4.5mm crochet hook, I chained 38 stitches, dc into 2nd from end then dc to end of row, ch1 and turn; dc 2 more rows. For main pattern, dc 3 stitches each end and v-stitch (alternate dc and ch) the rest of the rows, continue until 3 rows shy of square. Fold diagonally from corner to corner to check size. Finish with 3 rows dc and a chain edge trim all around and a chain loop in a corner to hang the cloth from a handy projection.
The pattern would probably stand out better with a solid colour. What the heck, it is thick and flexible and I like it.

Next photo is of different cottons held together, no edge and no loop; still thick and thirsty and you can see the pattern a little better.