The light of diffuse reflection sparkles. Make the outline of the time tunnel not a regular circle, but a swirling ellipse or an irregular ellipse. Overlay rings or spiral patterns of light toward the inside. Darken the color the deeper you go, adding hints of blue and purple to create a “sense of the depth of time”. A shimmering effect spreads throughout, as if countless glittering particles are scattered across this spiral pattern. The soft blurring and light reflections create a dreamlike radiance. There is also a handmade sticker method involving sticking an actual hologram sheet in the center, but here we will focus on the method of “drawing on paper to make it look like that”. (nyandiary.com) Draw the shape you want the sticker to take with a thick line. Paint the base in light gray or light blue. Overlay several thin rainbow-colored lines in a diagonal direction on top of that. Add dots or lines with a white pen on the side where the light hits strongly. Slightly reduce the saturation on the shadow side. Once you add that final "white pen highlight", it easily gives off a holographic vibe. Digital illustration, watercolor painting. Composition looking up from below. The background is covered in a shimmering effect, as if countless blue glittering particles are scattered across it. It depicts an oiran standing, surrounded by a soft blurring and a dreamlike radiance from light reflections. The luxurious hair ornaments and embroidered kimono accentuate her nobility. Her mysterious gaze, the delicate movement of the fan in her two hands, allude to the secrets hidden within her. The pattern on the fan in her right hand is a backdrop of falling cherry blossoms and gold. The oiran figure emerging from a shimmering expanse covered in countless blue glittering particles symbolizes her enchanting power. It accentuates the oiran’s beauty and dignity. The luxurious gold-ornamented hair ornaments and deep red kimono enhance her elegance. Her sharp gaze conveys her strong will and inner strength. The oiran’s figure, glowing within blue light, seems like a being beyond time. Digital illustration, watercolor painting. It depicts the oiran’s beauty, enveloped in a gorgeous platinum kimono and hair ornaments. Her red lips and sharp gaze accentuate her enchanting charm. Her presence exudes a beauty that is both gorgeous and solitary. It depicts an oiran standing in a garden at sunset. The luxurious hair ornaments and embroidered kimono accentuate her nobility. Her mysterious gaze and the gesture of placing a finger on her lips allude to the secrets hidden within her. The oiran’s figure emerging from the shadows symbolizes her enchanting power. In the background, a frame with peony motifs holds red and white flowers arranged exquisitely. The flowers have a dynamic shape while the composition remains firmly stable. Traditional golden decorations add an East Asian-style formality to the frame, harmonizing with the simple background to highlight the ornate beauty. This design will thrive in scenes that demand both elegance and prestige. A vector template with a shimmering metallic abstract background and a high-gloss, gorgeous radiance, following the latest design trends.