As of my last knowledge update in April 2023, the specific details surrounding a font named "Insert" by 2 The Left Typefaces had not been broadly documented or well-circulated in popular typographic resources or discussions. Consequently, providing a detailed description without direct access to this font or explicit details from its creators or distributors is challenging. However, we can engage in a speculative exploration or a creative interpretation of what features a font named "Insert" designed by an imaginatively named foundry like 2 The Left Typefaces might embody, blending typographic principles with a touch of artistic flair.

Given the dynamic, playful, and somewhat edgy naming conventions—both of the font, "Insert," and its creator, "2 The Left Typefaces"—one might expect "Insert" to carry a modern, innovative design ethos. It could be envisaged as a font that boldly straddles the divide between the traditional and the avant-garde, perhaps characterized by a unique blend of geometric preciseness and quirky, unexpected twists that captivate designers and viewers alike. The name "Insert" itself implies functionality, insertion, or integration, suggesting that the font might be versatile and adaptable across various design contexts, from digital interfaces to printed media, offering robust legibility and a distinctive presence.

Considering its potential origin, "2 The Left Typefaces" might hint at a creative philosophy that embraces off-center, unconventional ideas— a stance that often leads to the creation of memorable and impactful typefaces. "Insert" could therefore feature an eclectic mix of characteristics: potentially a sans-serif for contemporary appeal, with idiosyncratic letterforms or unusual ligatures that catch the eye and engage the imagination. It might play with balance, alignment, and spacing in innovative ways, challenging or subtly redefining typographic norms.

While engaging in this speculative analysis, it's crucial to acknowledge the real potential and inspiration behind every type design. Should "Insert" by 2 The Left Typefaces exist or come to exist, it would stand as a testament to the creativity and vision of its designers, capturing the essence of their unique approach to typography and design. Until such detailed information becomes available, the domain of typography remains a rich field of exploration, with every new font offering a fresh opportunity to push boundaries and explore new visual narratives.