barbed barbed wire cold fence freezing frost Nyberg security snow winter wire abstract blue bubble clear condensation drop fresh liquid shape texture water flower flowers leaf leafs pancies pancy petal petals stalk stalks violet violets apple bird christmas decoration figurine ornament x-mas xmas xmasphoto2013 sky summer sun yellow background bark brown ivy natural nature oak plant stem tree trunk wood bouquet bunch cloud clouds daffodil daffodils Easter spring antenna building communication downtown horn microwave minneapolis minnesota mn radio skyscraper telecommunications blue sky field fields forest shadows sunshine wheat wheat field banch gravel growth life pile stenght survival