Create an optical illusion-inspired vector portrait of a couple (one man and one woman) using the uploaded photo as reference. Both subjects must be facing forward, aligned side by side in a symmetrical composition. Render the faces using flowing contour lines, wave distortions, and repeating patterns that create a hypnotic optical illusion effect. Maintain the integrity of facial features so that both individuals remain recognizable even within the distortion. Use a high-contrast color palette such as black and white combined with one or two accent colors (e.g., red or electric blue) to enhance the illusion effect. Incorporate ripple patterns, warped grids, or line-based distortions that radiate from key facial features like the eyes or silhouette. Background should complement the illusion (either minimal or pattern-based), without overpowering the subjects. Style must be clean vector with precise line work, no textures, no blur. Output in ultra-high resolution 8K.