PRETTY crochet square. Each square can have two shades of one color, and then white.
Free Pattern: http://www.ravelry.com/patterns/library/the-crocodile-flower
The Crocodile Flower.Top 10 FREE granny square patterns by The Lavender Chair.
this crocheted Dandelion mandala is made in overlay crochet. The pattern is available for purchase on Ravelry and Etsy. http://www.ravelry.com/patterns/library/dandelion-mandala-overlay-crochet
Crocheted Doily Rug PDF Pattern 36 in diameter Vintage 1960s | TodaysTreasure2 - Craft Supplies on ArtFire
Lots of free crochet doily patterns here.
Doily rug ~ *free* pattern by danceswithwools, aka Trish. 45 inches across; 9 skeins Lion’s Brand Hometown USA chunky yarn; hook size N #crochet
Doily rug - did this one many times, love the pattern and how easy it all goes together...