Children orphaned by HIV/AIDS

The World Bank Indicators  are an important source of data for anyone interested in topics such as Climate, Health, Poverty and other topics. The human immunodeficiency virus (HIV) is a lentivirus (a subgroup of retrovirus) that causes HIV infection and over time acquired immunodeficiency syndrome (AIDS). Although in the last years the medical treatments have… Read more »

Deutsche Bank and Santander fail Fed stress test again

Deutsche Bank and Santander have again failed the Federal Reserve’s stress tests. Below find a quick comparison of year to date closing prices for Santander (SAN.MC) and Deutsche Bank (DKB.DE) done with Quadrigram with information gathered at Yahoo Finance Powered by Quadrigram

Dataviz books & learning resources

We love data visualization and although there hasn’t been major changes in recent years in terms of creating new charts, the field has experienced progress in terms of tools, techniques and lots of good stuff hanging around. One of the best things happening in Data Visualization is the amount of new learning resources, which are… Read more »

Game of Thrones – The Kingsroadmap: An episode recap interactive map

Game of Thrones: The Kingsroadmap - An episode recap interactive map

Do you remember our last GoT project Kills and deaths of each clan in Game of Thrones? Well, we though that you might enjoy this awesome project by Mary Kate Outland: Game of Thrones – The Kingsroadmap. About the project Game of Thrones – The Kingsroadmap it’s an interactive map of the Game of Thrones known world, that allows… Read more »

Elecciones 26J: Follow the #26J trends in social networks in real time


Quadrigram, along with Websays and Sibilare, has launched the Elecciones 26J project. The project collects, in real time, the impact of the campaign on social networks. Among other indicators, you can view the popularity of the candidates, the sense of the conversation and the hottest topics. Follow the #26J trends in social networks via the Elecciones 26J portal.

Water Accessibility around the world

In 1990, as part of the Millennium Development Goals, the UN set a target to halve the proportion of people without access to safe drinking water. The world hit this goal in 2010, and as of 2015, some 90 percent of the world’s people now have access to “improved” water. However, there is still much… Read more »

Data visualization workshop with Quadrigram at the Barcelona Design Week

Data visualization workshop with Quadrigram at the Barcelona Design Week

Bestiario_, the company behind Quadrigram, has been invited as a speaker to the prestigious Barcelona Design Week. Barcelona Design Week (BDW), organized by Barcelona Design Centre (BCD) is the annual meeting of design, innovation and business that from 2006 attracts professionals & creative businesses who are eager to learn new trends, to network and to share knowledge and… Read more »

Panama Papers: Should journalists always be between data and readers?

Panama Papers. Should journalists be always between data and readers?

The Open Data movement seeks to increase the transparency of public data and the ability of the citizens to monitor the good governance exercised by public authorities. In recent years, this movement has become a cornerstone of citizens seeking to improve their quality of life and help solve problems affecting the entire society. In this… Read more »

Kills and deaths of each clan in Game of Thrones

Game of Thrones network of relation between kills and deaths

Here at Quadrigram we are big fans of HBO’s Game of Thrones, so we’ve decided to create this data visualization using a network chart to represent the relations between killers and people killed. Each time a character kills another one, a link is created in the network chart. You can choose a book from the… Read more »