Of course
I'll do it in short hand, but please ask if something is unclear!
Hanne's square:
With colour A, ch 4 and sl st to the first ch to form a ring.
Round 1: ch 3, 2 dc in ring, ch 3. *3 dc in ring, ch 3* 3 times. Join with sl st to top of ch 3. 12 dc, 4 ch 3 spaces. End colour A.
Round 2: With colour B, ch 3 in any ch 3 space, then 9 dc. In the following ch 3 spaces, make 10 dc in each. Join with sl st to top of ch 3. 40 dc. End colour B.
Round 3: With colour C, find centre of 10 dc and ch 3. 1 dc in each st across 9 times, then ch 3. Continue in this manner around the square, and join with sl st to top of ch 3. 40 dc, 4 ch 3 spaces.
Round 4: Ch 3, 1 dc in each of the next 9 sts. In ch 3 space: 3 dc, ch 3, 3 dc. Continue in this manner around the square, and join with sl st to top of ch 3. 64 dc, 4 ch 3 spaces. End colour C.
Round 5: With colour D, ch 3 in any ch 3 corner space. 1 dc in each of the next 15 sts. In the next ch 3 space: 3 dc, ch 3, 3 dc. Continue in this manner around the square. 88 dc, 4 ch 3 spaces. Bind off and weave ends.
I joined these in the same manner as the one above and did 2 rounds of dc on each side of the band.
I just want to show you a few of my favourite squares:
http://yarncrazy.blogspot.com/2009/05/mandala.html (she makes sooo many gorgeous squares)
http://silja-devine.com/?p=24