romantic watercolor floral arch with lush greenery and soft pastel accents

wedding arch floral bride groom ceremony flower watercolor event invitation leaves boho rustic pastel flowers greenery elegant illustration decor botanical soft romantic art frame background garden design couple love newlywed honeymoon married marriage focus outdoor newlyweds bridal happy happiness traditional celebration bridegroom loving heterosexual relationship party family friendship vows lush accents delicate adorned creating serene enchanting atmosphere