Portal on Fiery Volcanic Rocks - Comic Gateway

In a bold, high-contrast comic-book style, an imposing stone gateway stands set into jagged volcanic rocks, rising from cracked lava fields. A glowing portal swirls within the arch, pulsating with neon cyan and molten orange light. Thick black ink outlines, flat blocks of color, and Ben-Day dot shading give the scene a retro superhero vibe. Low-angle perspective magnifies the gateway as a threshold between worlds, with explosive action lines radiating from the arch and smoke plumes curling around the rocks. Lava flows in the distance, steam and ash rise from basalt, and magma reflections flicker on the obsidian surfaces. The gateway is ancient, carved with rune-like glyphs that glow with electric light. Heat shimmer distorts the air; the red-hot horizon casts a fiery glow across the scene. A sense of crossing into a new universe, with a panel-caption energy and perhaps a KRA-BOOM in the corner.