I found this pattern in a magazine called Country Afghans back in 2000. Yes, I keep things I might need again, and turns out I do sometimes. I do not know it the copyright is still in effect so I am giving them credit. It is called ‘Blue Skies’ in the magazine and should, if done in the colors the instructions call for look like the first picture below.
You will need: 4 ply worsted weight yarn
30 oz. white
10 oz. light blue
11 oz. Med blue
12 oz bright blue
Size H hook
tapestry needle gauge : Large square should be 13″ at end of border
First large square: starting in center with light blue, ch4, join with slip stitch to form ring.
Rnd 1 Ch 3 for first dc, work 2 dc in ring, (ch2, 3 dc in ring)3 times ch 2, join with sl st in top of ch 3.
Rnd 2 With med. blue join with sl st in any ch 2 space, ch 3, work 2 dc in ch 2 sp, ch 2, 3 dc in same space, (ch1, 3 dc, ch 2, 3dc) 3 times and join to first chain with sl st. Break off yarn.
Rnd 3 Using bright blue, join yarn in any ch 2 corner. Ch 3 2 dc, ch2, 3 dc in ch 2 sp. (ch1, 3dc, ch1, 3 dc, ch1) in ch 1 space. (3dc, ch2, 3dc,) in ch 2 corner and continue in this pattern to end of round. Join to first ch with slip st and break off yarn.
Rnd 4 With white, repeat rnd 3 including an extra 3 dc cluster in the extra ch 1 space on each side. join at end of round but do not break off yarn.
Rnd 5 Sl st over and into first corner ch 2 spthen ch 1, sc in same sp. * Hdc in each of next 2 st, dc (in next st, in nextch1 space work 2 tr, ch2, 2tr)dc in next dc, hdc in next 2st, sc in ch1 space, repeat from * once but end repeqat in corner ch2 sp. repeat from * aonce moer and join with sl st.
Rnd 6 Ch 3 for first Dc, dc in nest 5 st to first ch 2 sp. (2dc, ch2, 2dc)in ch 2 sp, *dc in next 4 st, sk next 3 st, dc in next 4 st(2 dc,ch 2, 2dc) in next ch 2 sp. Dc in next 11 st to ch 2 sp, (2dc, ch 2, 2dc) in 2 ch sp. Repeat from * ending row with only 5 dc, join at top of ch3 at beginning. ZBreak off.
Rnd 7 join light blue to top of 3 ch3,. Ch 3 for first dc. Dc in each dc to next ch 2 sp (2 dc, ch2, 2dc) in 2ch sp, dc in next 5 dc, dk next 2 st,dc in next 5 st. Rwepeat from * around, join and break off yarn
Rnd8 Join med. blue to top of ch 3, ch 3 and repeat Rnd 7 from * except sk4 st, instead of 2. Join as brefore and break off.
Rnd 9 Join bright blue and work as round 8, break off and set aside.
Small corner blocks Make 4 to complete large block. With white yarn, use pattern instructions for Rounds 1 and 2 fasten off.
Sew one small block to each corner of large square.
Border Dc in each stitch around, work (2dc,ch2,2dc) in each of the corner spaces. Join and break off.
You will need to make 20 squares.
Arrange squares in a 4 X5 rectangle and sew together on wrong side through back loops only. Finish with a row of hdc in each stitch around edge and weave in all yarn ends.
I made this for Hubby so I chose more masculine colors, as shown here.
Closer look at the block.