halloween theme: blue jack-o'-lantern with candles for festive decor, for print, poster generative ai

halloween blue jackolantern candles festive decor design print poster pumpkin candlelight autumn spooky holiday decoration night glowing eerie celebration seasonal artistic illuminated theme fall lantern art carving candlelit mysterious orange accents october traditional festivity glow warm light effect ambiance decorations generative theme: jack-o#39aph39#-lantern surrounded matching creates striking theme enhance backdrop pumpkins making perfect