“David Okafor” is a Cursive Signature text effect 使用 FontVibe AI 创作的文字效果. 亲笔签名：一笔流畅连成，首字母突出、后续小写相连，末尾一道长下划线花饰，蓝黑墨水写在白纸上.

Create a refined horizontal email-footer signature asset, 3:2 landscape. Render exactly one text string: “David Okafor”. The name is the only text and occupies 70% of the canvas width, centered slightly left of the visual midpoint with broad clean margins. Draw it as a practiced hand-signed personal autograph in one continuous fast pass: a large dominant capital D with a long opening sweep, connected lively lowercase letters, a readable capital O, firm slightly heavier downstrokes and lighter joins, a forward slant, then a bold tapered underline swash beginning near the end of “David” and sweeping below “Okafor” before lifting cleanly at the far right. Maintain clear word separation and generous letter spacing where needed for instant email-footer legibility; never turn it into decorative calligraphy or an illegible scrawl. Ink is a single flat deep blue-black matte fountain-pen line, #172235: natural micro texture, minute ink pooling at tight turns, faint nib skips on the fastest hairline joins, no gloss, no metallic finish, no 3D extrusion, no shadows. Place the signature on a plain warm-white uncoated document-card surface with extremely subtle paper fibre, no border, no logo, no additional objects. Use even overhead soft daylight, flat document-like exposure, sharp readable ink edges. Minimal composition with at least 60% uncluttered negative space. Authentic signed-name mark, clean enough to crop as a footer signature.