What Material Patterns Become Visible After Developing More Than 300 Handmade Watercolors?
The development of handmade watercolors is often measured by the number of colors that have been created. Over time, however, another form of progress becomes more significant. As more pigments are developed and observed, recurring material patterns begin to emerge. These patterns are not defined by color itself, but by the way different materials behave throughout the development process.
One of the clearest observations is that no two pigments develop in exactly the same way. Every pigment has its own particle size, density, transparency, water affinity and surface characteristics. Together, these properties determine how a pigment interacts with a binder system and how the material changes over time. Even when the manufacturing process remains identical, the outcome can differ considerably because the material itself is the primary factor shaping the final result.
Long-term observation also shows that similar colors do not necessarily represent the same material. Two pigments may appear almost identical once applied to paper while behaving very differently during production and drying. Transparency, opacity, absorbency, granulation and long-term stability may all vary despite a similar visual appearance. Color describes what can be seen, but it does not fully describe the material behind it.
The relationship between pigments and binders also differs from one material to another. Some pigments require a higher proportion of binder, while others remain stable with much less. Certain pigments form a homogeneous mixture almost immediately, whereas others require extended grinding before a stable material system is established. These observations suggest that no universal formulation can meet the needs of every pigment. Instead, each formulation reflects the requirements of a particular material.
Drying behavior follows the same principle. Different pigments dry at different speeds, and even the same pigment may develop differently depending on temperature, humidity and seasonal conditions. A higher water content within the binder system often extends the time required to reach material stability. As a result, the development time of a handmade watercolor should not be regarded as a fixed production period but as the outcome of the interaction between material properties and environmental conditions.
Other recurring differences become visible throughout the development process. Some pigments settle easily and temporarily separate from the binder, while others remain stable for much longer. Some materials naturally generate air bubbles, whereas others rarely do. Certain pigments tend to develop surface cracks after drying, while others retain a smooth and stable surface. These differences are not production defects but natural expressions of the materials themselves.
The filling process also influences material development. Repeated observations indicate that filling watercolor pans gradually in multiple thin layers allows the material to stabilize more effectively than filling the pan in a single step. Each layer has time to release moisture, shrink gradually and establish its own internal structure before the next layer is added. Material stability therefore develops progressively rather than all at once.
Material behavior continues after the paint reaches paper. Some pigments are absorbed more readily into paper fibers, while others remain closer to the surface. Transparency is influenced not only by the pigment itself but also by the binder system surrounding it. The final appearance of a watercolor is therefore created by the interaction of pigments, binders, paper and environmental conditions rather than by any single component alone.
Taken together, these recurring observations suggest that handmade watercolors cannot be understood through a single production formula. Every pigment follows its own material behavior, and every color develops according to its own physical characteristics. The purpose of material development is therefore not to eliminate these differences but to understand them and build stable material relationships around them.
As more handmade watercolors are developed, the greatest accumulation is not simply a larger collection of colors but a deeper understanding of materials. Different pigments stabilize at different rates, respond differently to environmental conditions and establish stability through different pathways. Color is only the visible outcome of these processes. The greater value lies in understanding the material behavior that makes those colors possible.
From this perspective, developing handmade watercolors is more than expanding a color range. It is an ongoing process of material observation. Every new pigment contributes additional knowledge, and every long-term observation expands the understanding of pigments, binder systems and material behavior. Over time, these observations become the foundation of a growing body of material knowledge.
