Artefact.psd: Mystical cat's claw dagger, elegantly curved shape reminiscent of feline claw, razor-sharp mithril edge gleaming softly, intricate Celtic knotwork pattern etched meticulously along the handle, glowing runes pulsing with ethereal energy, handle crafted from polished obsidian, swirling patterns of deep blues and purples shimmering within, ornate silver filigree adorning the hilt, seamlessly intertwining with obsidian, weightless suspension in the infinite abyss, dramatic rim lighting accentuating every curve and detail, creating a mystical aura around artifact, soft glow emanating from runes, casting subtle shadows, blade seemingly humming with latent power, a palpable sense of ancient magic permeating the scene, Art Nouveau style influence inspired by Alphonse Mucha's flowing lines, detailed craftsmanship evoking ancient elven artistry, symmetrical composition showcasing dagger, ethereal background blending seamlessly into the infinite, rich depth of field immersing viewer in details, vibrant hues creating otherworldly illumination, smooth textures adding realism, ultra-high resolution ensuring every groove and contour, mesmerizing blend of dark and light elements drawing eye, overall aesthetic evoking both beauty and danger, hinting at cat's agility and precision | Anything