Marguerite daisy, Argyranthemum frutescens 'Cornish gold' ,close up.

Wallflower, Fragrant Star, Erysimum 'Fragrant Star', bright yellow flowers.

Aleutian Mountainheath, Phyllodoce aleutica, delicate white flowers.

Pelargonium 'Joy', close up detail of the peach coloured flowers.

Viola, mass of brightly coloured flowers growing outdoor with blue sky.

Viola, close up detail of the centre of a brightly coloured flower.

Viola, close up detail of the centre of a brightly coloured flower.

Viola, close up detail of the centre of a yellow coloured flower.

Viola, close up detail of the centre of a yellow coloured flower.

Viola, close up of the brightly coloured flowers.

Viola, close up of the brightly coloured flowers.

Viola, close up of the brightly coloured flowers.