Tiahu Biskais

Learn 📖 perspective drawing with guided lessons and a sketch table 📋. Tiahu Biskais is a drawing studio for learning perspective. You build 🔨 constructions step by step, then use what you learned on a sketch table 📋 of your own. Learn 📖 by doing The course has 12 lessons in four units: Eye & Horizon, Two Points, Curves, and Streets & Slopes. Each lesson 📖 gives you one short instruction at a time ⏱️. You drag ✋ the horizon, slide a vanishing point, tap 👆 to place a corner, and draw lines to the vanishing point. Edges converge as you work, so you see why the rules hold. A hint button explains each step, and an undo button takes a step back. When a lesson 📖 ends, you see 👀 your accuracy, your misses and up to three stars. The Studio tab keeps a running count of lessons mastered, your mean accuracy and your stars, and a Continue button takes you to the next lesson. Draft your own scenes In Tiahu Biskais, the Draft tab is an open sheet with a horizon, vanishing points and a ground grid. Switch between one-point, two-point and three-point perspective. Add a box, an arcade, a street or a gable, then drag ✋ the handles to place and size it. Move the horizon and the vanishing points and watch 👀 every object follow. A panel gives you sliders for vanishing point spread, grid density and guide opacity, and switches for the ground grid and the guides. Undo and redo are always at hand. Keep your sketches Save 💾 any scene to the Sketchbook with a name you choose. The Sketchbook shows your sketches as thumbnails, with a search 🔍 field to find one fast ⚡. Open a sketch to keep working on it. Features - 12 guided lessons in four units - Step-by-step instructions with hints - Accuracy and star results for every lesson 📖 - One-point, two-point and three-point perspective - Box, arcade, street and gable objects - Adjustable guides, grid and vanishing points - Undo and redo - A Sketchbook with names and search 🔍 Tiahu Biskais is for students, hobby artists and anyone who wants their drawings to look right in depth. Open a lesson 📖, place a point, and see 👀 how perspective works.