Hi! I am Natalia Kiseleva
eolay nickname
I teach, train, and consult on topics:

  • Data visualization
  • Data art
  • Dashboard development using Power BI and Tableau.
I have a passion for making data art and creating educational comics, particularly focused on the field of data visualization.

I have blogs on Telegram - dedicated to data visualization. At some point, there became several of them: Data-comics, Data Art, and Dataviz-jobs.

Feel free to drop by!
I want to share with you my projects in the field of data art, an aesthetic approach to information.
Data Art Projects
Here you can find several of my data art projects dedicated to various topics, executed in different techniques. Physical, analog, and digital projects! It's a wonderful direction for creativity!
Check!
Here you can read my comic projects, educational or humorous, dedicated to the fields of analytics, data visualization, and others.
Data-Comics
My love for data, visualization, and teaching is combined with a passion for illustrated stories and jokes. At some point, I realized that visualizing rules in the form of a humorous comic greatly helps convey information and remember that rule. My comics and drawings are very helpful to me in creating educational products. I strive to make my courses fun and engaging. And thanks to comics, this is achieved excellently.
Read!
Here I collect my completed educational and other products, both paid and free, mainly in the field of data visualization and data art.
Workshops & Trainings
I enjoy creating small offline products and conducting online courses because my areas of interest are quite diverse, and my educational products also cover a wide range. It's always rewarding to dedicate time and effort to what is interesting at the moment and to share knowledge with others! And when there are intersections between different areas of my interests, it results in something truly unique!
Check!
My projects
The "Data ink" project
My new small challenge project.
As part of my practice, I decided to draw small graphic data-arts by hand on personal data.
I draw with a black fountain pen in a cute notebook.
Check it!
Data-art: Mortality caused by road traffic injury
The theme of this data art is Mortality caused by road traffic injury. In the form of an ornate plant motif, data on deaths from road accidents in different European countries are encrypted, and other features of these countries are also hidden there. Details about the project can be found at the link!
Check it!
Data-art "Family tree. The Mezen folk painting"
The theme of this data art is my small family tree. Patterns and symbols were taken from the Northern folk painting - Mezen. Each element in this work represents one of the closest family members. For more information about the decryption and description of the work, follow the link!
Check it!
Diagram-comics
There are lot of charts used in Data Visualisation. They all have their characteristics, history, habits. If you want to learn more about them, you are in the right place!
Read!
Dataviz-comics
Comic strips are dedicated to data visualization rules. Shining examples and funny characters explain common mistakes in data visualization.
Read!
Dataviz-tools
Characters based on popular data visualization tools. Here you can meet the charming Tableau, Power BI, Excel, D3 and other characters!
Check it!
Analyst's comics
Comics and jokes about Analytics and analysts, about the difficulties in their harsh way of fighting with data!
Most of the works was created for the Anonymous Analysts Club, a community of rus-analysts on Facebook.
Read!

My Articles


I write and illustrate articles on the topic of data visualization—about my projects, the life of the Russian data viz community, as well as in collaboration with international data viz communities: Data Visualization Society and Make Your Data Speak.

Lectures and Workshops


I teach data visualization, dashboard design, data art, and working with data visualization tools (BI products) Power BI, and Tableau. I give lectures and conduct workshops.


I collaborate as a lecturer and trainer with:

  • A. Kolokolov Institute of Business Analytics (2019-...).
  • Data Visualization Society (2022-2023).
  • MSU Moscow State University (2022).
  • HSE Higher School of Economics (2022).
  • MGPU Moscow City Teacher Training University (2022).
  • EU SPb European University at Saint Petersburg (2022).
If you are interested in collaboration or need a personal consultation, feel free to reach out via LinkedIn, Telegram, or by email eolay@inbox.ru.
If you interested in these and my other projects - please subscribe to my page in social networks for regular updates! I'll be glad!
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