Globe Thistle, Echinops ritro 'Veitch's blue', A single flower not yet open with others behind in soft focus.

Globe thistle, Echinops ritro 'Veitch's blue', A single flower head with others behind in soft focus.

Globe Thistle, Echinops ritro.

Globe Thistle, Echinops ritro.

Globe Thistle, Echinops ritro.

Spherical flower heads of Echinops ritro Veitch's Blue.

Globe Thistle, Echinops 'Veitch's blue'.

Powder-puff tree, Calliandra cultivar, Close up of pink coloured plant growing outdoor.

Iris, Siberian Flag, Iris sibirica, Single purple coloured flower growing outdoor in field of grass.

Hibiscus, Rose of Sharon, Hibiscus syriacus, Single pink coloured flower growing outdoor.

Hibiscus, Rose of Sharon, Hibiscus syriacus, Single white coloured flower growing outdoor.

Daffodil, Narciussus 'Actaea', Close up of single white coloured flower growing outdoor.

Periwinkle, Madagscar periwinkle, Catharanthus roseus, Close up of single white coloured flower growing outdoor.

Poppy, Opium poppy, Papaver somniferum, Single red coloured flower growing outdoor.

Magnolia, Magnolia x loebneri 'Leonard Messel', Close up of pink coloured flower growing outdoor showing stamen.

Magnolia, Magnolia x loebneri 'Leonard Messel', Close up of pink coloured flower growing outdoor showing stamen.

Iris, Japanese iris, Iris laevigata, Single blue coloured flower growing outdoor in field of grass.

Rosa, Hybrid rose, Rosa x hybrid, Close up of red flower showing pattern of petals.

Rosa, Hybrid rose, Rosa x hybrid, Close up of red flower showing pattern of petals.