Ethereal fantasy portrait of a white tigress with an intricate gown adorned with delicate flowers, exuding a sense of spirituality. The ultrarealistic digital masterpiece incorporates elements of soft lighting and hyperdetail, capturing the essence of fantasy art by drawing inspiration from artists like Anna Dittman, Alberto Seveso, Ruan Jia, Rossdraws, Artgerm, Greg Rutkowski, Alphonse Mucha, Loish, and WLOP. This composition, envisioned in rich 4k detail, radiates an aura of otherworldly beauty and grace, set against a lush, dreamlike background reminiscent of fantasycore aesthetics, ideal for a feature on Artstation.