a field scabious in the dark (knautia arvensis)

background atmosphere scabious arvensis vertical darkness knautia closeup effect flower purple violet circle field moody matte plant petal light dark blue art minimal one stand out blue light matte somber gloomy copy space moody mood darkness dark close up close-up wild flowers shiny violet fresh lilac wildflower pink arvensis wild petal blooming botany macro bloom knautia scabious flora purple plant night nature natural isolated flower floral color closeup bright blossom black beauty beautiful low-key