Workshop MODULE 15 - Intuitive Urban Sketching in Freiburg im Breisgau

I’m Petty Heisler, an artist and designer. In my classes, I guide people through intuitive drawing and painting as a creative method for inner peace, self-expression, and playful perception—free from the pressure to be perfect or to perform, and connected to creativity, mindfulness, and the child within.
In this workshop, we’ll leave the indoor space behind and dive right into the urban landscape with our sketchbooks and pencils. Streets, buildings, people, small details, and lively scenes will serve as inspiration for spontaneous and minimalist drawings full of expression and atmosphere.

Through urban sketching, we’ll discover:

• lively lines and spontaneous sketches

• a relaxed approach to capturing shapes and perspectives

• playful drawing right on the spot

• intuitive work in the sketchbook

• observation, mood, and urban atmosphere

Mindful observation brings city moments to life:

• Street scenes & passersby

• Facades, windows, and architectural details

• Cafés, squares, and urban green spaces

• Minimalist lines & personal visual language

Line by line, a vibrant sketchbook full of impressions, atmosphere, and expressiveness takes shape.

It’s not about perfection—but about perception, freedom, and the joy of spontaneous drawing. With just a few lines, vitality and personality come to life.

Module Contents:

• A playful introduction to urban sketching and drawing on the go

• Working with simplified lines, loose forms, and spontaneous sketches

• Perceiving and capturing perspective, proportion, and composition

• Drawing street scenes, architectural details, passersby, and urban structures

• Developing a personal drawing style through simplification and observation

• Working with rhythm, line, structure, and free compositions in a sketchbook

• Fostering perception, mindfulness, and creative self-expression

• Reflection session with shared insights, impressions, and creative “aha” moments

What to Bring

• Your own pens, fineliners, brush pens, or pencils—if you have them

• A drink and, if desired, a small seat pad (e.g., a cloth, pillow, or folding fishing stool)

• Curiosity and an open mind about drawing in public

Recommendation: If you’d like to dive deeper into the experience, you can pick up the following sketchbook in advance:

“Premium Sketchbook DIN A5 – 100 pages, 200 g/m² paper”—perfect for urban sketching—sturdy hardcover with ring binding.

You’ll receive the following materials on site:

• High-quality sketch paper (DIN A4, approx. 185–200 g/m²), up to 3 sheets

You’ll receive the following items on-site on loan:

• One DIN A4 clipboard

• Watercolor paints

• Ballpoint pen

• Pencil

• MOGYANN Black brush pens

• Faber-Castell kneaded eraser

Location

By the fountain, Colombi Park, Freiburg im Breisgau, Germany

Date

Saturday, August 8, 2026, 10:00 a.m. to 1:00 p.m.

Please arrive about 15 minutes early so you can settle in at your own pace.

Number of Participants

Maximum of 8 people

Certificate of Participation

After the course, each participant will receive a certificate of participation via email the following day.
Those who complete all 16 modules will receive a certificate from Petty Heisler in the field of intuitive painting and drawing.

Cost

The price for this course is €35.00, including material costs. You will receive the invoice via email after registration.

Registration:

There are two ways to register:

You can click the REGISTER BUTTON, which will take you to EVENTBRITE. Or you can simply send me an email with your booking request for the creative workshop of your choice.

Cancellation by Participants

You may cancel free of charge up to 10 days before the course begins. After that, the full participation fee will be charged, as costs for room rental, preparation, and materials have already been incurred by that time. You’re welcome to name a substitute. Please let me know as soon as possible if you’re unable to attend—sometimes a spot can still be passed on to someone else.