---
title: "Interface Testing Illustration | Free Download PNG & SVG | Bruxelles Duotone"
product: "Streamline Icons, Illustrations and Elements"
url: /illustrations/download/interface-testing--21211
canonical_url: "https://www.streamlinehq.com/illustrations/download/interface-testing--21211"
summary: "Colorful illustration of a person testing a phone interface beside a monitor. Used for UI testing, design, and product work."
---

# Interface Testing illustration

The Interface Testing illustration shows a bearded person at a desk comparing a phone interface with wireframes on a monitor. Drawn in the colorful, playful Bruxelles Duotone style with clean outlined forms, it brings approachable energy to professional product scenes. Use it for UI testing, interface design, prototyping, product development, and tech presentations. It belongs to Bruxelles Duotone set.

## Preview

![Colorful illustration of a person testing a phone interface beside a monitor. Used for UI testing, design, and product work.](https://assets.streamlinehq.com/image/private/w_800,h_800,ar_1/f_auto/v1/icons/bruxelles-duotone/development/development/interface-testing-vmi7ub3k5sj6fqmhx1t4h.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Interface Testing
- **Type**: Illustration
- **Set**: [Bruxelles Duotone](/illustrations/bruxelles-duotone.md) — An illustration set focused on the simplicity of lines and a rich variety of colors. Its inspiration in Tintin makes it the perfect set for casual yet professional projects.
- **Family**: [Realistic style](/illustrations/realistic-style.md)
- **Category**: Development › Development
- **Default size**: 400px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: development, interface, testing

## Download

- [Download Interface Testing on Streamline](https://www.streamlinehq.com/illustrations/download/interface-testing--21211)

## Also available in other styles

- [Interface Testing — London](/illustrations/download/interface-testing--17282.md) (Pro)
- [Interface Testing — Tokyo Duotone](/illustrations/download/interface-testing--20404.md) (Pro)
- [Interface Testing — Tokyo](/illustrations/download/interface-testing--13941.md) (Pro)

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