Kathleen is passionate about helping artists unlock their talents, move past creative blocks that may be holding them back and learn new ways of approaching their art practices. Courses are geared toward beginner and intermediate level artists, although fun for everyone. More info for each course can be found by clicking on the course cards below.

Social proof: reviews

Read what some of my students are saying about my courses.

5 star rating

Excellent course

Esty Schachter

I am new to painting, and found this class inspiring and highly accessible. Kathleen is so encouraging, and being able to communicate and share photos throug...

Read More

I am new to painting, and found this class inspiring and highly accessible. Kathleen is so encouraging, and being able to communicate and share photos throughout was terrific!

Read Less
5 star rating

Thank you, Kathleen

Valentina Pissarides

I enjoyed your clear instruction and the two camera angles. I learned so much just in my first pass and look forward to start my actual paintings. I feel thi...

Read More

I enjoyed your clear instruction and the two camera angles. I learned so much just in my first pass and look forward to start my actual paintings. I feel this will be a game changer in my own development as a painter. Thank you! I look forward to taking more courses with you! Greetings from Cyprus.

Read Less
5 star rating

Create the most beautiful glimmering gardens paintings!

Cindy Baertson

I own and love all of Kathleen Rietz's courses and this latest Glimmering Gardens course is no exception. She has changed a few things in the way she filmed...

Read More

I own and love all of Kathleen Rietz's courses and this latest Glimmering Gardens course is no exception. She has changed a few things in the way she filmed the class which really helps. For example I love seeing how she mixes colors on the palette. Very helpful! She also included a more indepth section on composition which is extremely helpful. I look forward to many more classes by her and highly recommend them all.

Read Less
5 star rating

All About Abstracts by Kathleen Rietz

Linda Johns

This course was fantastic. Even though I have finished it I keep returning to it. I learned so much about color mixing and composition especially in abstract...

Read More

This course was fantastic. Even though I have finished it I keep returning to it. I learned so much about color mixing and composition especially in abstracts. I haven't found another course that teaches composition for abstracts and Kathleen has done it so well. I would highly recommend this course to anyone wanting to take their abstract paintings to another level.

Read Less
5 star rating

Awesome Class!

Lisa Bessette Paul

This is the second class of Kathleen’s that I have completed. I am relatively new to acrylic painting and have never used a wedge before. Kathleen explains...

Read More

This is the second class of Kathleen’s that I have completed. I am relatively new to acrylic painting and have never used a wedge before. Kathleen explains and shows you step by step how she achieves her signature style. Once complete, you can post your work to her Facebook group for help and constructive critique. I just want to keep painting peonies!!! The added wedge bonus video is very helpful. It takes lots of practice and I have to admit, I did pick up my brushes a few times…. Super fun class!!! This class teaches techniques and is not meant to show you how to duplicate Kathleen’s work. I love to see how everyone’s paintings turn out. They are all so different!!

Read Less
5 star rating

Paint gorgeous peonies

Cindy Baertson

Peonies are some of my favorite flowers, so when I saw this course by Kathleen Rietz I jumped on it. At first I thought painting peonies was beyond me, but ...

Read More

Peonies are some of my favorite flowers, so when I saw this course by Kathleen Rietz I jumped on it. At first I thought painting peonies was beyond me, but Kathleen's teaching style breaks out down into manageable bites and doesn't overwhelm. I highly recommend this course.

Read Less
5 star rating

very great course

christine halet

I loved this quality course. Everything is very well explained. I'm French and I don't speak English fluently, but that's not a problem because we understan...

Read More

I loved this quality course. Everything is very well explained. I'm French and I don't speak English fluently, but that's not a problem because we understand everything. I recommend this course which is accessible for all levels

Read Less
5 star rating

An Excellent Class !

June Lew

Kathleen is a great instructor and teacher and she details every step to get you to paint a rose right from the beginning which includs how to sketch a rose ...

Read More

Kathleen is a great instructor and teacher and she details every step to get you to paint a rose right from the beginning which includs how to sketch a rose and from various references. I love her demos on this as most classes don't cover this part which is an important element in the whole painting process. I love the way she demos from laying the rose down on canvas to making it loose and bold. Most highly recommended !

Read Less

Meet Your Instructor

Kathleen Rietz

Award winning artist Kathleen Rietz is a lifelong artist with a passion for art instruction, both in the classroom and online. Her formal art training was earned at the American Academy of Art in Chicago, IL. She went on to a 30 year career in both commercial and fine art. She began creating online art courses in 2020 during the pandemic to spread the joy of art to Instagram and Facebook followers around the world. Kathleen's fine art floral and abstract paintings are collected internationally. She has won numerous awards, and has been featured in American Artist Magazine and Create Magazine among others.

Art Course Gift Cards Available!

My online art courses make wonderful gifts! Gift cards are available for purchase through my main website. Click the button to purchase.