warm candlelight glow with bokeh sparks for cozy holiday atmosphere generative ai

candlelight bokeh sparks holiday atmosphere glow cozy warm red festive light illumination decoration relaxation ambient peaceful background bright sparkle mood tranquil evening shimmer flicker flame soft glowing ignite beautiful warmth serenity calm concept aesthetic celebration night soothing artistic romantic intimate sensory winter generative vivid candle illuminates dark setting surrounded effect sparkling lights create perfect themes moments