barley crop Downs England field flower harvest Hordeum landscape Linaria panorama papaver poppy rural south summer Sussex toadflax view wild alone countryside Devon english farm Great Britain green hedgerow isolated lone natural nature one peace single spring tree Charlton exercise footpath hill meadow slope South Downs trail village walk country grasses North Downs peaceful quiet Surrey tranquil cloud gentle hillside path sky soft track grass plants bushes color flat holland horizon horizontal land moor moors Netherlands Overijssel reflection river stream sunny water wetland Ears grain quality Triticum wheat hamlet woodland