「Johann」は FontVibe AI で作成した炎と煙の文字エフェクトです。燃え盛る炎と煙のエフェクト、劇的な熱波と燃え残りの輝きを表現します。

Real combustion physics: white-yellow inner core transitioning through orange and deep red to wispy blue-grey outer tips. Turbulent flame tongues surge upward with natural random motion. Dense dark smoke billows in heavy rolling columns, curling upward — charcoal and near-black with faint translucency at edges. Firelight self-illuminates from below with warm amber-orange cast. Dramatic upward rim from intense heat source underneath. Background: deep charcoal haze with faint ember glow — not pure black. Cinematic fire photography quality. Active volcanic zone — glowing lava rivers running between black basalt rocks in the background, intense orange-red radiance rising from molten flows beneath. Massive letters "JOHANN" fill 90-95% of the frame as structural skeleton — each letter occupying its own visual column, edge to edge, letterforms as architecture. Small thematic icons scattered in the gaps between letterforms: tiny lava droplets, volcanic rock shards, flame particles — approximately 5-8% each, asymmetrically distributed. The letters ARE the architecture. The volcanic icons inhabit the negative space between strokes.